org.jeospace.x3d.geometry
Class SphericalLatLongMesh

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

All Implemented Interfaces:

CoordinateDataSource, IFSDataSource

public class SphericalLatLongMesh

extends java.lang.Object

implements IFSDataSource

A data source for an X3D IndexedFaceSet that implements a spherical mesh composed of points of latitude and longitude.

Version:

$Revision: 1.1.1.1 $

Author:

Rex Melton

Constructor Summary

SphericalLatLongMesh(int degrees)
Constructor

Method Summary

float[][]	getCoordinatePoints() Return the coordinate points.
int[]	getFaceCoordinateIndices() Return the indices of the coordinate points of the face set.
Length	getScale() Return the scale to which the coordinate points are calculated.
int[]	getTextureCoordinateIndices() Return the indices of the texture coordinate points of the face set.
float[][]	getTextureCoordinates() Return the texture coordinates of the face set.

Methods inherited from class java.lang.Object

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

Constructor Detail

SphericalLatLongMesh

public SphericalLatLongMesh(int degrees)

Constructor

Parameters:

degrees - the angular separation between each mesh coordinate along each line of latitude and longitude. The degrees parameter must be less than 90.

Method Detail

getCoordinatePoints

public float[][] getCoordinatePoints()

Return the coordinate points.

Specified by:

getCoordinatePoints in interface CoordinateDataSource

Returns:

the coordinate points.

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.

getFaceCoordinateIndices

public int[] getFaceCoordinateIndices()

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

Specified by:

getFaceCoordinateIndices in interface IFSDataSource

Returns:

the indices of the coordinate points of the face set.

getTextureCoordinates

public float[][] getTextureCoordinates()

Return the texture coordinates of the face set.

Specified by:

getTextureCoordinates in interface IFSDataSource

Returns:

the texture coordinates of the face set.

getTextureCoordinateIndices

public int[] getTextureCoordinateIndices()

Return the indices of the texture coordinate points of the face set.

Specified by:

getTextureCoordinateIndices in interface IFSDataSource

Returns:

the indices of the texture coordinate points of the face set.