vtkHierarchicalFractal Class Reference

A source to test AMR data object. More...

#include <vtkHierarchicalFractal.h>

Inheritance diagram for vtkHierarchicalFractal:

Collaboration diagram for vtkHierarchicalFractal:

List of all members.

Public Member Functions
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent)
virtual void	SetFractalValue (float)
virtual float	GetFractalValue ()
virtual void	SetMaximumLevel (int)
virtual int	GetMaximumLevel ()
virtual void	SetDimensions (int)
virtual int	GetDimensions ()
virtual void	SetGhostLevels (int)
virtual int	GetGhostLevels ()
virtual void	GhostLevelsOn ()
virtual void	GhostLevelsOff ()
virtual void	SetTimeStep (int)
virtual int	GetTimeStep ()
virtual int *	GetTimeStepRange ()
virtual void	GetTimeStepRange (int &, int &)
virtual void	GetTimeStepRange (int[2])
virtual void	SetGenerateRectilinearGrids (int)
virtual int	GetGenerateRectilinearGrids ()
virtual void	GenerateRectilinearGridsOn ()
virtual void	GenerateRectilinearGridsOff ()
virtual void	SetTwoDimensional (int)
virtual int	GetTwoDimensional ()
virtual void	TwoDimensionalOn ()
virtual void	TwoDimensionalOff ()
virtual void	SetAsymetric (int)
virtual int	GetAsymetric ()
virtual void	SetOverlap (int)
virtual int	GetOverlap ()
Static Public Member Functions
static vtkHierarchicalFractal *	New ()
static int	IsTypeOf (const char *type)
static vtkHierarchicalFractal *	SafeDownCast (vtkObject *o)
Protected Member Functions
	vtkHierarchicalFractal ()
	~vtkHierarchicalFractal ()
unsigned int	AppendDataSetToLevel (vtkCompositeDataSet *composite, unsigned int level, int extents[6], vtkDataSet *ds)
virtual int	RequestDataObject (vtkInformation *req, vtkInformationVector **inV, vtkInformationVector *outV)
void	Traverse (int &blockId, int level, vtkCompositeDataSet *output, int x0, int x1, int y0, int y1, int z0, int z1, int onFace[6])
int	LineTest2 (float x0, float y0, float z0, float x1, float y1, float z1, double bds[6])
int	LineTest (float x0, float y0, float z0, float x1, float y1, float z1, double bds[6], int level, int target)
void	SetBlockInfo (vtkUniformGrid *grid, int level, int *ext, int onFace[6])
void	SetRBlockInfo (vtkRectilinearGrid *grid, int level, int *ext, int onFace[6])
void	AddVectorArray (vtkCompositeDataSet *output)
void	AddTestArray (vtkCompositeDataSet *output)
void	AddFractalArray (vtkCompositeDataSet *output)
void	AddBlockIdArray (vtkCompositeDataSet *output)
void	AddDepthArray (vtkHierarchicalBoxDataSet *output)
void	AddGhostLevelArray (vtkDataSet *grid, int dim[3], int onFace[6])
int	MandelbrotTest (double x, double y)
int	TwoDTest (double bds[6], int level, int target)
void	CellExtentToBounds (int level, int ext[6], double bds[6])
void	ExecuteRectilinearMandelbrot (vtkRectilinearGrid *grid, double *ptr)
double	EvaluateSet (double p[4])
void	GetContinuousIncrements (int extent[6], vtkIdType &incX, vtkIdType &incY, vtkIdType &incZ)
virtual void	SetTopLevelSpacing (double, double, double)
virtual void	SetTopLevelSpacing (double[3])
virtual double *	GetTopLevelSpacing ()
virtual void	GetTopLevelSpacing (double &, double &, double &)
virtual void	GetTopLevelSpacing (double[3])
virtual void	SetTopLevelOrigin (double, double, double)
virtual void	SetTopLevelOrigin (double[3])
virtual double *	GetTopLevelOrigin ()
virtual void	GetTopLevelOrigin (double &, double &, double &)
virtual void	GetTopLevelOrigin (double[3])
void	InternalImageDataCopy (vtkHierarchicalFractal *src)
virtual int	RequestInformation (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
virtual int	RequestData (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
Protected Attributes
int	StartBlock
int	EndBlock
int	BlockCount
int	TimeStep
int	TimeStepRange [2]
int	Overlap
int	Asymetric
int	MaximumLevel
int	Dimensions
float	FractalValue
int	GhostLevels
vtkIntArray *	Levels
int	TwoDimensional
double	TopLevelSpacing [3]
double	TopLevelOrigin [3]
int	GenerateRectilinearGrids

---

Detailed Description

A source to test AMR data object.

vtkHierarchicalFractal is a collection of uniform grids. All have the same dimensions. Each block has a different origin and spacing. It uses mandelbrot to create cell data. I scale the fractal array to look like a volme fraction. I may also add block id and level as extra cell arrays. If GenerateRectilinearGrids is true then this filter outputs vtkHierarchicalBoxDataSet otherwise it generates a vtkMultiBlockDataSet.

Definition at line 43 of file vtkHierarchicalFractal.h.

---

Constructor & Destructor Documentation

vtkHierarchicalFractal::vtkHierarchicalFractal

(

)

[protected]

vtkHierarchicalFractal::~vtkHierarchicalFractal

(

)

[protected]

---

Member Function Documentation

static vtkHierarchicalFractal* vtkHierarchicalFractal::New

(

)

[static]

Reimplemented from vtkCompositeDataSetAlgorithm.

virtual const char* vtkHierarchicalFractal::GetClassName

(

)

[virtual]

Reimplemented from vtkCompositeDataSetAlgorithm.

static int vtkHierarchicalFractal::IsTypeOf

(

const char *

type

)

[static]

Reimplemented from vtkCompositeDataSetAlgorithm.

virtual int vtkHierarchicalFractal::IsA

(

const char *

type

)

[virtual]

Reimplemented from vtkCompositeDataSetAlgorithm.

static vtkHierarchicalFractal* vtkHierarchicalFractal::SafeDownCast

(

vtkObject *

o

)

[static]

Reimplemented from vtkCompositeDataSetAlgorithm.

void vtkHierarchicalFractal::PrintSelf	(	ostream &	os,
		vtkIndent	indent
	)		[virtual]

Reimplemented from vtkCompositeDataSetAlgorithm.

virtual void vtkHierarchicalFractal::SetFractalValue

(

float

)

[virtual]

Essentially the iso surface value. The fractal array is scaled to map this value to 0.5 for use as a volume fraction.

virtual float vtkHierarchicalFractal::GetFractalValue

(

)

[virtual]

Essentially the iso surface value. The fractal array is scaled to map this value to 0.5 for use as a volume fraction.

virtual void vtkHierarchicalFractal::SetMaximumLevel

(

int

)

[virtual]

Any blocks touching a predefined line will be subdivided to this level. Other blocks are subdivided so that neighboring blocks only differ by one level.

virtual int vtkHierarchicalFractal::GetMaximumLevel

(

)

[virtual]

Any blocks touching a predefined line will be subdivided to this level. Other blocks are subdivided so that neighboring blocks only differ by one level.

virtual void vtkHierarchicalFractal::SetDimensions

(

int

)

[virtual]

XYZ dimensions of cells.

virtual int vtkHierarchicalFractal::GetDimensions

(

)

[virtual]

XYZ dimensions of cells.

virtual void vtkHierarchicalFractal::SetGhostLevels

(

int

)

[virtual]

For testing ghost levels.

virtual int vtkHierarchicalFractal::GetGhostLevels

(

)

[virtual]

For testing ghost levels.

virtual void vtkHierarchicalFractal::GhostLevelsOn

(

)

[virtual]

For testing ghost levels.

virtual void vtkHierarchicalFractal::GhostLevelsOff

(

)

[virtual]

For testing ghost levels.

virtual void vtkHierarchicalFractal::SetTimeStep

(

int

)

[virtual]

Dummy time-step

virtual int vtkHierarchicalFractal::GetTimeStep

(

)

[virtual]

Dummy time-step

virtual int* vtkHierarchicalFractal::GetTimeStepRange

(

)

[virtual]

Dummy time-step

virtual void vtkHierarchicalFractal::GetTimeStepRange	(	int &	,
		int &
	)		[virtual]

Dummy time-step

virtual void vtkHierarchicalFractal::GetTimeStepRange

(

int

[2]

)

[virtual]

Dummy time-step

virtual void vtkHierarchicalFractal::SetGenerateRectilinearGrids

(

int

)

[virtual]

Generate either rectilinear grids either uniform grids. Default is false.

virtual int vtkHierarchicalFractal::GetGenerateRectilinearGrids

(

)

[virtual]

Generate either rectilinear grids either uniform grids. Default is false.

virtual void vtkHierarchicalFractal::GenerateRectilinearGridsOn

(

)

[virtual]

Generate either rectilinear grids either uniform grids. Default is false.

virtual void vtkHierarchicalFractal::GenerateRectilinearGridsOff

(

)

[virtual]

Generate either rectilinear grids either uniform grids. Default is false.

virtual void vtkHierarchicalFractal::SetTwoDimensional

(

int

)

[virtual]

Make a 2D data set to test.

virtual int vtkHierarchicalFractal::GetTwoDimensional

(

)

[virtual]

Make a 2D data set to test.

virtual void vtkHierarchicalFractal::TwoDimensionalOn

(

)

[virtual]

Make a 2D data set to test.

virtual void vtkHierarchicalFractal::TwoDimensionalOff

(

)

[virtual]

Make a 2D data set to test.

virtual void vtkHierarchicalFractal::SetAsymetric

(

int

)

[virtual]

Test the case when the blocks do not have the same sizes. Adds 2 to the x extent of the far x blocks (level 1).

virtual int vtkHierarchicalFractal::GetAsymetric

(

)

[virtual]

Test the case when the blocks do not have the same sizes. Adds 2 to the x extent of the far x blocks (level 1).

virtual void vtkHierarchicalFractal::SetOverlap

(

int

)

[virtual]

Test with lower levels overlapping higher levels. This is what I assume flash is like.

virtual int vtkHierarchicalFractal::GetOverlap

(

)

[virtual]

Test with lower levels overlapping higher levels. This is what I assume flash is like.

unsigned int vtkHierarchicalFractal::AppendDataSetToLevel	(	vtkCompositeDataSet *	composite,
		unsigned int	level,
		int	extents[6],
		vtkDataSet *	ds
	)		[protected]

virtual int vtkHierarchicalFractal::RequestDataObject	(	vtkInformation *	req,
		vtkInformationVector **	inV,
		vtkInformationVector *	outV
	)		[protected, virtual]

Reimplemented from vtkCompositeDataSetAlgorithm.

virtual int vtkHierarchicalFractal::RequestInformation	(	vtkInformation *	request,
		vtkInformationVector **	inputVector,
		vtkInformationVector *	outputVector
	)		[protected, virtual]

This is called by the superclass. This is the method you should override.

Reimplemented from vtkCompositeDataSetAlgorithm.

virtual int vtkHierarchicalFractal::RequestData	(	vtkInformation *	request,
		vtkInformationVector **	inputVector,
		vtkInformationVector *	outputVector
	)		[protected, virtual]

This is called by the superclass. This is the method you should override.

Reimplemented from vtkCompositeDataSetAlgorithm.

void vtkHierarchicalFractal::Traverse	(	int &	blockId,
		int	level,
		vtkCompositeDataSet *	output,
		int	x0,
		int	x1,
		int	y0,
		int	y1,
		int	z0,
		int	z1,
		int	onFace[6]
	)		[protected]

int vtkHierarchicalFractal::LineTest2	(	float	x0,
		float	y0,
		float	z0,
		float	x1,
		float	y1,
		float	z1,
		double	bds[6]
	)		[protected]

int vtkHierarchicalFractal::LineTest	(	float	x0,
		float	y0,
		float	z0,
		float	x1,
		float	y1,
		float	z1,
		double	bds[6],
		int	level,
		int	target
	)		[protected]

void vtkHierarchicalFractal::SetBlockInfo	(	vtkUniformGrid *	grid,
		int	level,
		int *	ext,
		int	onFace[6]
	)		[protected]

void vtkHierarchicalFractal::SetRBlockInfo	(	vtkRectilinearGrid *	grid,
		int	level,
		int *	ext,
		int	onFace[6]
	)		[protected]

void vtkHierarchicalFractal::AddVectorArray

(

vtkCompositeDataSet *

output

)

[protected]

void vtkHierarchicalFractal::AddTestArray

(

vtkCompositeDataSet *

output

)

[protected]

void vtkHierarchicalFractal::AddFractalArray

(

vtkCompositeDataSet *

output

)

[protected]

void vtkHierarchicalFractal::AddBlockIdArray

(

vtkCompositeDataSet *

output

)

[protected]

void vtkHierarchicalFractal::AddDepthArray

(

vtkHierarchicalBoxDataSet *

output

)

[protected]

void vtkHierarchicalFractal::AddGhostLevelArray	(	vtkDataSet *	grid,
		int	dim[3],
		int	onFace[6]
	)		[protected]

int vtkHierarchicalFractal::MandelbrotTest	(	double	x,
		double	y
	)		[protected]

int vtkHierarchicalFractal::TwoDTest	(	double	bds[6],
		int	level,
		int	target
	)		[protected]

void vtkHierarchicalFractal::CellExtentToBounds	(	int	level,
		int	ext[6],
		double	bds[6]
	)		[protected]

void vtkHierarchicalFractal::ExecuteRectilinearMandelbrot	(	vtkRectilinearGrid *	grid,
		double *	ptr
	)		[protected]

double vtkHierarchicalFractal::EvaluateSet

(

double

p[4]

)

[protected]

void vtkHierarchicalFractal::GetContinuousIncrements	(	int	extent[6],
		vtkIdType &	incX,
		vtkIdType &	incY,
		vtkIdType &	incZ
	)		[protected]

virtual void vtkHierarchicalFractal::SetTopLevelSpacing	(	double	,
		double	,
		double
	)		[protected, virtual]

virtual void vtkHierarchicalFractal::SetTopLevelSpacing

(

double

[3]

)

[protected, virtual]

virtual double* vtkHierarchicalFractal::GetTopLevelSpacing

(

)

[protected, virtual]

virtual void vtkHierarchicalFractal::GetTopLevelSpacing	(	double &	,
		double &	,
		double &
	)		[protected, virtual]

virtual void vtkHierarchicalFractal::GetTopLevelSpacing

(

double

[3]

)

[protected, virtual]

virtual void vtkHierarchicalFractal::SetTopLevelOrigin	(	double	,
		double	,
		double
	)		[protected, virtual]

virtual void vtkHierarchicalFractal::SetTopLevelOrigin

(

double

[3]

)

[protected, virtual]

virtual double* vtkHierarchicalFractal::GetTopLevelOrigin

(

)

[protected, virtual]

virtual void vtkHierarchicalFractal::GetTopLevelOrigin	(	double &	,
		double &	,
		double &
	)		[protected, virtual]

virtual void vtkHierarchicalFractal::GetTopLevelOrigin

(

double

[3]

)

[protected, virtual]

void vtkHierarchicalFractal::InternalImageDataCopy

(

vtkHierarchicalFractal *

src

)

[protected]

---

Member Data Documentation

int vtkHierarchicalFractal::StartBlock [protected]

Definition at line 119 of file vtkHierarchicalFractal.h.

int vtkHierarchicalFractal::EndBlock [protected]

Definition at line 120 of file vtkHierarchicalFractal.h.

int vtkHierarchicalFractal::BlockCount [protected]

Definition at line 121 of file vtkHierarchicalFractal.h.

int vtkHierarchicalFractal::TimeStep [protected]

Definition at line 122 of file vtkHierarchicalFractal.h.

int vtkHierarchicalFractal::TimeStepRange[2] [protected]

Definition at line 123 of file vtkHierarchicalFractal.h.

int vtkHierarchicalFractal::Overlap [protected]

Definition at line 201 of file vtkHierarchicalFractal.h.

int vtkHierarchicalFractal::Asymetric [protected]

Definition at line 202 of file vtkHierarchicalFractal.h.

int vtkHierarchicalFractal::MaximumLevel [protected]

Definition at line 203 of file vtkHierarchicalFractal.h.

int vtkHierarchicalFractal::Dimensions [protected]

Definition at line 204 of file vtkHierarchicalFractal.h.

float vtkHierarchicalFractal::FractalValue [protected]

Definition at line 205 of file vtkHierarchicalFractal.h.

int vtkHierarchicalFractal::GhostLevels [protected]

Definition at line 206 of file vtkHierarchicalFractal.h.

vtkIntArray* vtkHierarchicalFractal::Levels [protected]

Definition at line 207 of file vtkHierarchicalFractal.h.

int vtkHierarchicalFractal::TwoDimensional [protected]

Definition at line 208 of file vtkHierarchicalFractal.h.

double vtkHierarchicalFractal::TopLevelSpacing[3] [protected]

Definition at line 211 of file vtkHierarchicalFractal.h.

double vtkHierarchicalFractal::TopLevelOrigin[3] [protected]

Definition at line 212 of file vtkHierarchicalFractal.h.

int vtkHierarchicalFractal::GenerateRectilinearGrids [protected]

Definition at line 214 of file vtkHierarchicalFractal.h.

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

• dox/ParaViewCore/VTKExtensions/vtkHierarchicalFractal.h