com.jhlabs.math
Class SCNoise

java.lang.Object
  com.jhlabs.math.SCNoise

All Implemented Interfaces:

Function1D, Function2D, Function3D

public class SCNoise
extends java.lang.Object
implements Function1D, Function2D, Function3D

Sparse Convolution Noise. This is computationally very expensive, but worth it.

Field Summary

short[]

perm

Constructor Summary

SCNoise()

Method Summary

float	catrom2(float d)
float	evaluate(float x)
float	evaluate(float x, float y)
float	evaluate(float x, float y, float z)
static int	floor(float x)

Methods inherited from class java.lang.Object

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

Field Detail

perm

public short[] perm

Constructor Detail

SCNoise

public SCNoise()

Method Detail

evaluate

public float evaluate(float x)

Specified by:

evaluate in interface Function1D

evaluate

public float evaluate(float x,
                      float y)

Specified by:

evaluate in interface Function2D

evaluate

public float evaluate(float x,
                      float y,
                      float z)

Specified by:

evaluate in interface Function3D

floor

public static int floor(float x)

catrom2

public float catrom2(float d)