org.stellarium
Class CachingOrbit

java.lang.Object
  org.stellarium.Orbit
      org.stellarium.CachingOrbit

 class CachingOrbit
extends Orbit

Version:

$revision$

Author:

Jerome Beau

Field Summary

private javax.vecmath.Vector3d	lastPosition
(package private) double	lastTime

Constructor Summary

CachingOrbit()

Method Summary

protected javax.vecmath.Vector3d	computePosition(double aPosition)
javax.vecmath.Vector3d	positionAtTime(double jd)
void	sample(double start, double t, int nSamples, OrbitSampleProc proc)

Methods inherited from class org.stellarium.Orbit

getBoundingRadius, getPeriod

Methods inherited from class java.lang.Object

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

Field Detail

lastPosition

private javax.vecmath.Vector3d lastPosition

lastTime

double lastTime

Constructor Detail

CachingOrbit

CachingOrbit()

Method Detail

positionAtTime

public javax.vecmath.Vector3d positionAtTime(double jd)

Specified by:

positionAtTime in class Orbit

computePosition

protected javax.vecmath.Vector3d computePosition(double aPosition)

sample

public void sample(double start,
                   double t,
                   int nSamples,
                   OrbitSampleProc proc)

Specified by:

sample in class Orbit