de.fhpotsdam.utils
Class Integrator

java.lang.Object
  de.fhpotsdam.utils.Integrator

public class Integrator
extends java.lang.Object

This class is for simple easeIn / easeOut functionality. Based on springs.

Author:

Ben Fry

Field Summary

float	accel
float	attraction
float	damping
float	epsilon
float	force
float	mass
float	prev
float	target
boolean	targeting
float	value
float	vel

Constructor Summary

Integrator()

Integrator(float value)

Integrator(float value, float damping, float attraction)

Method Summary

void	noTarget()
void	set(double v)
void	set(float v)
void	target(double d)
void	target(float t)
boolean	update() Update for next time step.

Methods inherited from class java.lang.Object

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

Field Detail

value

public float value

vel

public float vel

accel

public float accel

force

public float force

mass

public float mass

damping

public float damping

attraction

public float attraction

targeting

public boolean targeting

target

public float target

prev

public float prev

epsilon

public float epsilon

Constructor Detail

Integrator

public Integrator()

Integrator

public Integrator(float value)

Integrator

public Integrator(float value,
                  float damping,
                  float attraction)

Method Detail

set

public void set(float v)

set

public void set(double v)

update

public boolean update()

Update for next time step. Returns true if actually updated, false if no longer changing.

target

public void target(float t)

target

public void target(double d)

noTarget

public void noTarget()