gf::PerlinNoise3D Class Reference

Perlin 3D noise. More...

#include <gf/Noises.h>

Inheritance diagram for gf::PerlinNoise3D:

Public Member Functions
	PerlinNoise3D (Random &random, double scale, std::size_t octaves=8)
	Constructor. More...
virtual double	getValue (double x, double y, double z) override
	Take a 3D noise value. More...
Public Member Functions inherited from gf::Noise3D
virtual	~Noise3D ()
	Virtual destructor. More...
double	operator() (double x, double y, double z)
	Take a 3D noise value. More...

Detailed Description

Perlin 3D noise.

Perlin noise is the combination of a fractal noise and a gradient noise.

See also

gf::GradientNoise3D, gf::FractalNoise3D

Constructor & Destructor Documentation

gf::PerlinNoise3D::PerlinNoise3D	(	Random &	random,
		double	scale,
		std::size_t	octaves = 8
	)

Constructor.

Parameters

random	A random engine
scale	The scale factor
octaves	The number of octaves

Member Function Documentation

virtual double gf::PerlinNoise3D::getValue ( double  x, double  y, double  z  )

overridevirtual

Take a 3D noise value.

Parameters

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

Returns

The noise value

Implements gf::Noise3D.