org.apache.batik.ext.awt.image.rendered
public final class BumpMap extends Object
Constructor Summary | |
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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. |
Method Summary | |
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double[][][] | getNormalArray(int x, int y, int w, int h) |
double | getSurfaceScale() |
Parameters: x x-axis coordinate for which the normal is computed y y-axis coordinate for which the normal is computed
Returns: surface scale used by this bump map.