Gamedev Framework (gf)  0.1.0
A C++11 framework for 2D games
Public Member Functions | List of all members
gf::GradientNoise Class Reference

Gradient noise. More...

#include <gf/Noise.h>

Public Member Functions

 GradientNoise (Random &random, Step< double > step)
 Constructor. More...
 
double operator() (double x, double y) const
 Take a noise value. More...
 

Detailed Description

Gradient noise.

Gradient noise is a lattice-based noise based on gradients.

Constructor & Destructor Documentation

gf::GradientNoise::GradientNoise ( Random random,
Step< double >  step 
)

Constructor.

Parameters
randomA random engine
stepA step
See also
gf::Step

Member Function Documentation

double gf::GradientNoise::operator() ( double  x,
double  y 
) const

Take a noise value.

Parameters
xThe x coordinate of the noise value
yThe y coordinate of the noise value
Returns
The noise value