cCubicCell2D Class Reference

Collaboration diagram for cCubicCell2D:

Public Member Functions
	cCubicCell2D (const cNoise &a_Noise, NOISE_DATATYPE *a_Array, int a_SizeX, int a_SizeY, const NOISE_DATATYPE *a_FracX, const NOISE_DATATYPE *a_FracY)
void	Generate (int a_FromX, int a_ToX, int a_FromY, int a_ToY)
	Uses current m_WorkRnds[] to generate part of the array. More...
void	InitWorkRnds (int a_FloorX, int a_FloorY)
	Initializes m_WorkRnds[] with the specified Floor values. More...
void	Move (int a_NewFloorX, int a_NewFloorY)
	Updates m_WorkRnds[] for the new Floor values. More...

Protected Types
typedef NOISE_DATATYPE	Workspace[4][4]

Protected Attributes
NOISE_DATATYPE *	m_Array
int	m_CurFloorX
int	m_CurFloorY
const NOISE_DATATYPE *	m_FracX
const NOISE_DATATYPE *	m_FracY
const cNoise &	m_Noise
int	m_SizeX
int	m_SizeY
Workspace *	m_WorkRnds
	The current random values; points to either m_Workspace1 or m_Workspace2 (doublebuffering) More...
Workspace	m_Workspace1
	Buffer 1 for workspace doublebuffering, used in Move() More...
Workspace	m_Workspace2
	Buffer 2 for workspace doublebuffering, used in Move() More...

Detailed Description

Definition at line 196 of file Noise.cpp.

Member Typedef Documentation

Workspace

typedef NOISE_DATATYPE cCubicCell2D::Workspace[4][4]

protected

Definition at line 220 of file Noise.cpp.

Constructor & Destructor Documentation

cCubicCell2D()

cCubicCell2D::cCubicCell2D	(	const cNoise &	a_Noise,
		NOISE_DATATYPE *	a_Array,
		int	a_SizeX,
		int	a_SizeY,
		const NOISE_DATATYPE *	a_FracX,
		const NOISE_DATATYPE *	a_FracY
	)

Parameters

a_Noise	Noise to use for generating the random values
a_Array	Array to generate into [x + a_SizeX * y]
a_SizeY	Count of the array, in each direction
a_FracX	Pointer to the array that stores the X fractional values
a_FracY	Pointer to the attay that stores the Y fractional values

Definition at line 240 of file Noise.cpp.

Member Function Documentation

Generate()

void cCubicCell2D::Generate	(	int	a_FromX,
		int	a_ToX,
		int	a_FromY,
		int	a_ToY
	)

Uses current m_WorkRnds[] to generate part of the array.

Definition at line 263 of file Noise.cpp.

InitWorkRnds()

void cCubicCell2D::InitWorkRnds	(	int	a_FloorX,
		int	a_FloorY
	)

Initializes m_WorkRnds[] with the specified Floor values.

Definition at line 288 of file Noise.cpp.

Move()

void cCubicCell2D::Move	(	int	a_NewFloorX,
		int	a_NewFloorY
	)

Updates m_WorkRnds[] for the new Floor values.

Definition at line 307 of file Noise.cpp.

Member Data Documentation

m_Array

NOISE_DATATYPE* cCubicCell2D::m_Array

protected

Definition at line 230 of file Noise.cpp.

m_CurFloorX

int cCubicCell2D::m_CurFloorX

protected

Definition at line 227 of file Noise.cpp.

m_CurFloorY

int cCubicCell2D::m_CurFloorY

protected

Definition at line 228 of file Noise.cpp.

m_FracX

const NOISE_DATATYPE* cCubicCell2D::m_FracX

protected

Definition at line 232 of file Noise.cpp.

m_FracY

const NOISE_DATATYPE* cCubicCell2D::m_FracY

protected

Definition at line 233 of file Noise.cpp.

m_Noise

const cNoise& cCubicCell2D::m_Noise

protected

Definition at line 222 of file Noise.cpp.

m_SizeX

int cCubicCell2D::m_SizeX

protected

Definition at line 231 of file Noise.cpp.

m_SizeY

int cCubicCell2D::m_SizeY

protected

Definition at line 231 of file Noise.cpp.

m_WorkRnds

Workspace* cCubicCell2D::m_WorkRnds

protected

The current random values; points to either m_Workspace1 or m_Workspace2 (doublebuffering)

Definition at line 224 of file Noise.cpp.

m_Workspace1

Workspace cCubicCell2D::m_Workspace1

protected

Buffer 1 for workspace doublebuffering, used in Move()

Definition at line 225 of file Noise.cpp.

m_Workspace2

Workspace cCubicCell2D::m_Workspace2

protected

Buffer 2 for workspace doublebuffering, used in Move()

Definition at line 226 of file Noise.cpp.

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

• src/Noise/Noise.cpp