prefuse.util.force
Class RungeKuttaIntegrator

java.lang.Object
  prefuse.util.force.RungeKuttaIntegrator

All Implemented Interfaces:

Integrator

public class RungeKuttaIntegrator
extends java.lang.Object
implements Integrator

Updates velocity and position data using the 4th-Order Runge-Kutta method. It is slower but more accurate than other techniques such as Euler's Method. The technique requires re-evaluating forces 4 times for a given timestep.

Author:

jeffrey heer

Constructor Summary

RungeKuttaIntegrator()

Method Summary

void	integrate(ForceSimulator sim, long timestep)

Methods inherited from class java.lang.Object

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

Constructor Detail

RungeKuttaIntegrator

public RungeKuttaIntegrator()

Method Detail

integrate

public void integrate(ForceSimulator sim,
                      long timestep)

Specified by:

integrate in interface Integrator

See Also:

Integrator.integrate(prefuse.util.force.ForceSimulator, long)