#include <Noise.h>

Collaboration diagram for cCubicNoise:

Public Member Functions
	cCubicNoise (int a_Seed)
	Creates a new instance with the specified seed. More...

void	Generate2D (NOISE_DATATYPE *a_Array, int a_SizeX, int a_SizeY, NOISE_DATATYPE a_StartX, NOISE_DATATYPE a_EndX, NOISE_DATATYPE a_StartY, NOISE_DATATYPE a_EndY) const
	Fills a 2D array with the values of the noise. More...

void	Generate3D (NOISE_DATATYPE *a_Array, int a_SizeX, int a_SizeY, int a_SizeZ, NOISE_DATATYPE a_StartX, NOISE_DATATYPE a_EndX, NOISE_DATATYPE a_StartY, NOISE_DATATYPE a_EndY, NOISE_DATATYPE a_StartZ, NOISE_DATATYPE a_EndZ) const
	Fills a 3D array with the values of the noise. More...

Static Public Attributes
static const int	MAX_SIZE = 512
	Maximum size of each dimension of the query arrays. More...

Protected Member Functions
void	CalcFloorFrac (int a_Size, NOISE_DATATYPE a_Start, NOISE_DATATYPE a_End, int a_Floor, NOISE_DATATYPE a_Frac, int *a_Same, int &a_NumSame) const
	Calculates the integral and fractional parts along one axis. More...

Protected Attributes
cNoise	m_Noise
	Noise used for integral random values. More...

Detailed Description

Definition at line 67 of file Noise.h.

Constructor & Destructor Documentation

◆ cCubicNoise()

cCubicNoise::cCubicNoise ( int a_Seed )

Creates a new instance with the specified seed.

Definition at line 697 of file Noise.cpp.

Member Function Documentation

◆ CalcFloorFrac()

void cCubicNoise::CalcFloorFrac	(	int	a_Size,
		NOISE_DATATYPE	a_Start,
		NOISE_DATATYPE	a_End,
		int *	a_Floor,
		NOISE_DATATYPE *	a_Frac,
		int *	a_Same,
		int &	a_NumSame
	)		const

protected

Calculates the integral and fractional parts along one axis.

a_Floor will receive the integral parts (array of a_Size ints). a_Frac will receive the fractional parts (array of a_Size floats). a_Same will receive the counts of items that have the same integral parts (array of up to a_Size ints). a_NumSame will receive the count of a_Same elements (total count of different integral parts).

Definition at line 827 of file Noise.cpp.

◆ Generate2D()

void cCubicNoise::Generate2D	(	NOISE_DATATYPE *	a_Array,
		int	a_SizeX,
		int	a_SizeY,
		NOISE_DATATYPE	a_StartX,
		NOISE_DATATYPE	a_EndX,
		NOISE_DATATYPE	a_StartY,
		NOISE_DATATYPE	a_EndY
	)		const

Fills a 2D array with the values of the noise.

Parameters

a_Array	Array to generate into [x + a_SizeX * y]
a_SizeY	Count of the array, in each direction
a_EndX	Noise-space coords of the array in the X direction
a_EndY	Noise-space coords of the array in the Y direction

Definition at line 706 of file Noise.cpp.

◆ Generate3D()

void cCubicNoise::Generate3D	(	NOISE_DATATYPE *	a_Array,
		int	a_SizeX,
		int	a_SizeY,
		int	a_SizeZ,
		NOISE_DATATYPE	a_StartX,
		NOISE_DATATYPE	a_EndX,
		NOISE_DATATYPE	a_StartY,
		NOISE_DATATYPE	a_EndY,
		NOISE_DATATYPE	a_StartZ,
		NOISE_DATATYPE	a_EndZ
	)		const

Fills a 3D array with the values of the noise.

Parameters

a_Array	Array to generate into [x + a_SizeX * y + a_SizeX * a_SizeY * z]
a_SizeZ	Count of the array, in each direction
a_EndX	Noise-space coords of the array in the X direction
a_EndY	Noise-space coords of the array in the Y direction
a_EndZ	Noise-space coords of the array in the Z direction

Definition at line 758 of file Noise.cpp.

Member Data Documentation

◆ m_Noise

cNoise cCubicNoise::m_Noise

protected

Noise used for integral random values.

Definition at line 99 of file Noise.h.

◆ MAX_SIZE

const int cCubicNoise::MAX_SIZE = 512

static

Maximum size of each dimension of the query arrays.

Definition at line 71 of file Noise.h.

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

src/Noise/Noise.h
src/Noise/Noise.cpp

Public Member Functions

Static Public Attributes

Protected Member Functions

Protected Attributes