org.j3d.loaders
Interface HeightMapSource

All Known Implementing Classes:

BTParser, DEMParser, HeightMapLoader

public interface HeightMapSource

A marker interface that describs a parser implementation that produces heightfield information.

Version:

$Revision: 1.1 $

Author:

Justin Couch

Method Summary

float[]	getGridStep() Fetch information about the real-world stepping sizes that this grid uses.
float[][]	getHeights() Return the height map created for the last stream parsed.

Method Detail

getHeights

public float[][] getHeights()

Return the height map created for the last stream parsed. If no stream has been parsed yet, this will return null. Height is relative to sea-level which has a value of zero.

Returns:

The array of heights in [row][column] order or null

getGridStep

public float[] getGridStep()

Fetch information about the real-world stepping sizes that this grid uses. This array

Returns:

The stepping information for width[0] and depth [1]