gf::OpenSimplexNoise2D Class Reference

OpenSimplex 2D noise. More...

#include <gf/Noises.h>

Inheritance diagram for gf::OpenSimplexNoise2D:

Public Member Functions
	OpenSimplexNoise2D (Random &random, OpenSimplexType type=OpenSimplexType::Super, OpenSimplex2DVariant variant=OpenSimplex2DVariant::Classic)
	Constructor. More...
void	setType (OpenSimplexType type)
OpenSimplexType	getType () const
void	setVariant (OpenSimplex2DVariant variant)
OpenSimplex2DVariant	getVariant () const
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

OpenSimplex 2D noise.

OpenSimplex noise is a lattice noise very similar to simplex noise.

See also

gf::SimplexNoise2D

Constructor & Destructor Documentation

OpenSimplexNoise2D()

gf::OpenSimplexNoise2D::OpenSimplexNoise2D	(	Random &	random,
		OpenSimplexType	type = OpenSimplexType::Super,
		OpenSimplex2DVariant	variant = OpenSimplex2DVariant::Classic
	)

Constructor.

Parameters

random

A random engine

Member Function Documentation

getType()

OpenSimplexType gf::OpenSimplexNoise2D::getType ( ) const

inline

getValue()

double gf::OpenSimplexNoise2D::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

Returns

The noise value

Implements gf::Noise2D.

getVariant()

OpenSimplex2DVariant gf::OpenSimplexNoise2D::getVariant ( ) const

inline

setType()

void gf::OpenSimplexNoise2D::setType ( OpenSimplexType  type )

inline

setVariant()

void gf::OpenSimplexNoise2D::setVariant ( OpenSimplex2DVariant  variant )

inline