Module com.marginallyclever.robotoverlord

Package com.marginallyclever.ro3.apps.pathtracer.halton

Class HaltonSequence

java.lang.Object

com.marginallyclever.ro3.apps.pathtracer.halton.HaltonSequence

public class HaltonSequence
extends Object

Halton sequence generator. Each dimension has its own prime base (2,3,5,...). Call sample(index, dim) to get the dim-th dimension sample for the given index (both zero-based).

Constructor Summary

Constructors

Constructor	Description
HaltonSequence()

Method Summary

Modifier and Type	Method	Description
static void	main(String[] args)
static double	sample(int index, int dim)	Return the Halton sequence value for a given index and dimension.
static double[]	sample2D(int index)
static double[]	sample3D(int index)

Methods inherited from class java.lang.Object

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

Constructor Details

HaltonSequence

public HaltonSequence()

Method Details

sample

public static double sample(int index,
 int dim)

Return the Halton sequence value for a given index and dimension.

Parameters:

index - sample index (0-based)

dim - dimension index (0 = base 2, 1 = base 3, ...)

Returns:

value in [0,1)

sample2D

public static double[] sample2D(int index)

sample3D

public static double[] sample3D(int index)

main

public static void main(String[] args)