ParticleUniverse::Noise3D Class Reference

#include <ParticleUniverseNoise.h>

Public Member Functions
	Noise3D (void)
virtual	~Noise3D (void)
void	initialise (ushort octaves, double frequency=1.0, double amplitude=1.0, double persistence=1.0)
double	noise (double x, double y, double z)
double	noise (const Vector3 &position)
void	noise2img (ushort dimension=255)

Protected Member Functions
double	_noise (double x, double y, double z)
double	_fade (double t)
double	_lerp (double t, double a, double b)
double	_grad (int hash, double x, double y, double z)

Protected Attributes
int	p [512]
ushort	mOctaves
double	mFrequency
double	mAmplitude
double	mPersistence

Constructor & Destructor Documentation

ParticleUniverse::Noise3D::Noise3D

(

void

)

virtual ParticleUniverse::Noise3D::~Noise3D ( void  )

virtual

Member Function Documentation

double ParticleUniverse::Noise3D::_fade ( double  t )

protected

double ParticleUniverse::Noise3D::_grad ( int  hash, double  x, double  y, double  z  )

protected

double ParticleUniverse::Noise3D::_lerp ( double  t, double  a, double  b  )

protected

double ParticleUniverse::Noise3D::_noise ( double  x, double  y, double  z  )

protected

void ParticleUniverse::Noise3D::initialise	(	ushort	octaves,
		double	frequency = 1.0,
		double	amplitude = 1.0,
		double	persistence = 1.0
	)

double ParticleUniverse::Noise3D::noise	(	double	x,
		double	y,
		double	z
	)

double ParticleUniverse::Noise3D::noise

(

const Vector3 &

position

)

void ParticleUniverse::Noise3D::noise2img

(

ushort

dimension = 255

)

Member Data Documentation

double ParticleUniverse::Noise3D::mAmplitude

protected

double ParticleUniverse::Noise3D::mFrequency

protected

ushort ParticleUniverse::Noise3D::mOctaves

protected

double ParticleUniverse::Noise3D::mPersistence

protected

int ParticleUniverse::Noise3D::p[512]

protected

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The documentation for this class was generated from the following file:

• ParticleUniverseNoise.h