com.sk89q.worldedit.math.convolution

Class HeightMapFilter

java.lang.Object

com.sk89q.worldedit.math.convolution.HeightMapFilter

public class HeightMapFilter
extends Object

Allows applications of Kernels onto the region's height map.

Only used for smoothing (with a GaussianKernel).

Constructor Summary

Constructors

Constructor and Description
HeightMapFilter(int kernelWidth, int kernelHeight, float[] kernelData) Construct the HeightMapFilter object.
HeightMapFilter(Kernel kernel) Construct the HeightMapFilter object.

Method Summary

Modifier and Type	Method and Description
int[]	filter(int[] inData, int width, int height) Filter with a 2D kernel
Kernel	getKernel()
void	setKernel(Kernel kernel) Set Kernel

Methods inherited from class java.lang.Object

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

Constructor Detail

HeightMapFilter

public HeightMapFilter(Kernel kernel)

Construct the HeightMapFilter object.

Parameters:

kernel - the kernel

HeightMapFilter

public HeightMapFilter(int kernelWidth,
                       int kernelHeight,
                       float[] kernelData)

Construct the HeightMapFilter object.

Parameters:

kernelWidth - the width

kernelHeight - the height

kernelData - the data

Method Detail

getKernel

public Kernel getKernel()

Returns:

the kernel

setKernel

public void setKernel(Kernel kernel)

Set Kernel

Parameters:

kernel - the kernel

filter

public int[] filter(int[] inData,
                    int width,
                    int height)

Filter with a 2D kernel

Parameters:

inData - the data

width - the width

height - the height

Returns:

the modified height map