org.jeospace.x3d.geometry
Class EarthEllipticPath

java.lang.Object
  org.jeospace.x3d.geometry.EarthEllipticPath

All Implemented Interfaces:

CoordinateDataSource, ILSDataSource

public class EarthEllipticPath

extends java.lang.Object

implements ILSDataSource

Generate the data for creating an X3D IndexedLineSet of an Ellipse as described by a set of OrbitalElements.

Version:

$Revision: 1.1.1.1 $

Author:

Rex Melton

Constructor Summary

EarthEllipticPath(OrbitalElements oe, double julianDay)
Constructor

Method Summary

float[][]	getCoordinatePoints() Return the coordinate points of the line set.
int[]	getLineCoordinateIndices() Return the indices of the coordinate points of the line set.
Length	getScale() Return the scale to which the coordinate points are calculated.

Methods inherited from class java.lang.Object

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

Constructor Detail

EarthEllipticPath

public EarthEllipticPath(OrbitalElements oe,
                         double julianDay)

Constructor

Parameters:

oe - the OrbitalElements

julianDay - the Julian Day for which to calculate the orbital path

Method Detail

getCoordinatePoints

public float[][] getCoordinatePoints()

Return the coordinate points of the line set.

Specified by:

getCoordinatePoints in interface CoordinateDataSource

Returns:

the coordinate points of the line set.

getLineCoordinateIndices

public int[] getLineCoordinateIndices()

Return the indices of the coordinate points of the line set.

Specified by:

getLineCoordinateIndices in interface ILSDataSource

Returns:

the indices of the coordinate points of the line set.

getScale

public Length getScale()

Return the scale to which the coordinate points are calculated.

Specified by:

getScale in interface CoordinateDataSource

Returns:

the scale to which the coordinate points are calculated.