Simplex 2D noise. More...

#include <gf/Noises.h>

Inheritance diagram for gf::SimplexNoise2D:

Public Member Functions
	SimplexNoise2D (Random &random)
	Constructor. More...

virtual 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...

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

Detailed Description

Simplex 2D noise.

Simplex noise is a lattice noise based on gradients put on a simplex.

This implementation is limited to 2D noise and is not submitted to the patent that covers simplex noise.

Constructor & Destructor Documentation

gf::SimplexNoise2D::SimplexNoise2D ( Random & random )

Constructor.

Parameters

random A random engine

virtual double gf::SimplexNoise2D::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.