org.apache.batik.ext.awt.image.rendered
Class BumpMap
java.lang.Object
org.apache.batik.ext.awt.image.rendered.BumpMap
public final class BumpMap
- extends Object
Default BumpMap implementation.
Constructor Summary |
BumpMap(RenderedImage texture,
double surfaceScale,
double scaleX,
double scaleY)
Stores the normals for this bumpMap. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
BumpMap
public BumpMap(RenderedImage texture,
double surfaceScale,
double scaleX,
double scaleY)
- Stores the normals for this bumpMap.
scaleX and scaleY are the user space to device
space scales.
getSurfaceScale
public double getSurfaceScale()
- Returns:
- surface scale used by this bump map.
getNormalArray
public double[][][] getNormalArray(int x,
int y,
int w,
int h)
- Parameters:
x
- x-axis coordinate for which the normal is computedy
- y-axis coordinate for which the normal is computed
Copyright © 2008 Apache Software Foundation. All Rights Reserved.