Worley 2D noise. More...

#include <gf/Noises.h>

Inheritance diagram for gf::WorleyNoise2D:

Public Member Functions
	WorleyNoise2D (Random &random, std::size_t count, Distance2< double > distance, std::vector< double > coeffs)
	Constructor. More...

double	getValue (double x, double y) override
	Take a 2D noise value. More...

Public Member Functions inherited from gf::Noise2D
virtual	~Noise2D ()
	Virtual destructor. More...

virtual double	getValue (double x, double y)=0
	Take a 2D noise value. More...

double	operator() (double x, double y)
	Take a 2D noise value. More...

Detailed Description

Worley 2D noise.

Worley noise is a point based noise. It is also known as Voronoi noise or cellular noise or simply cell noise.

Constructor & Destructor Documentation

gf::WorleyNoise2D::WorleyNoise2D	(	Random &	random,
		std::size_t	count,
		Distance2< double >	distance,
		std::vector< double >	coeffs
	)

Constructor.

Parameters

random	A random engine
count	The number of points
distance	A distance function
coeffs	The coefficients for the noise

double gf::WorleyNoise2D::getValue	(	double	x,
		double	y
	)

overridevirtual

Take a 2D noise value.

Parameters

x	The x coordinate of the noise value
y	The y coordinate of the noise value

Implements gf::Noise2D.