vtkKWEExtentCalculator Class Reference

facilitates iterating over structured data. More...

#include <vtkKWEExtentCalculator.h>

Inheritance diagram for vtkKWEExtentCalculator:

Collaboration diagram for vtkKWEExtentCalculator:

List of all members.

Public Types
enum	ChunkDescriptions {   XY_PLANE = VTK_XY_PLANE, YZ_PLANE = VTK_YZ_PLANE, XZ_PLANE = VTK_XZ_PLANE, XYZ_GRID = VTK_XYZ_GRID,   DEFAULT = XYZ_GRID }
Public Member Functions
	vtkTypeRevisionMacro (vtkKWEExtentCalculator, vtkObject)
void	PrintSelf (ostream &os, vtkIndent indent)
void	Begin ()
bool	IsDone ()
void	Next ()
virtual void	SetWholeExtent (int, int, int, int, int, int)
virtual void	SetWholeExtent (int[6])
virtual int *	GetWholeExtent ()
virtual void	GetWholeExtent (int &, int &, int &, int &, int &, int &)
virtual void	GetWholeExtent (int[6])
virtual void	SetChunkDescription (int)
virtual int	GetChunkDescription ()
virtual void	SetGhostLevels (int, int, int)
virtual void	SetGhostLevels (int[3])
virtual int *	GetGhostLevels ()
virtual void	GetGhostLevels (int &, int &, int &)
virtual void	GetGhostLevels (int[3])
virtual void	SetMax3DTextureSize (int)
virtual int	GetMax3DTextureSize ()
virtual void	SetMaxTextureSize (int)
virtual int	GetMaxTextureSize ()
virtual void	SetMaxTextureMemorySizeInBytes (int)
virtual int	GetMaxTextureMemorySizeInBytes ()
virtual void	SetInTupleSize (int)
virtual int	GetInTupleSize ()
virtual void	SetOutTupleSize (int)
virtual int	GetOutTupleSize ()
virtual int *	GetInChunkExtent ()
virtual void	GetInChunkExtent (int &, int &, int &, int &, int &, int &)
virtual void	GetInChunkExtent (int[6])
virtual int *	GetOutChunkExtent ()
virtual void	GetOutChunkExtent (int &, int &, int &, int &, int &, int &)
virtual void	GetOutChunkExtent (int[6])
Static Public Member Functions
static vtkKWEExtentCalculator *	New ()
Protected Member Functions
void	ComputeChunkExtents ()
Protected Attributes
int	WholeExtent [6]
int	ChunkDescription
int	GhostLevels [3]
int	InChunkExtent [6]
int	OutChunkExtent [6]
int	Max3DTextureSize
int	MaxTextureSize
int	MaxTextureMemorySizeInBytes
int	InTupleSize
int	OutTupleSize
int	Cursor [3]
int	Max [3]
int	Order [3]
int	Step [3]
void	LoadLimits (vtkRenderWindow *context)
	vtkKWEExtentCalculator ()
	~vtkKWEExtentCalculator ()

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Detailed Description

facilitates iterating over structured data.

vtkKWEExtentCalculator facilitates iterating over structured data. Used to compute input/output image extents.

Definition at line 36 of file vtkKWEExtentCalculator.h.

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Member Enumeration Documentation

enum vtkKWEExtentCalculator::ChunkDescriptions

Enumerator:

XY_PLANE
YZ_PLANE
XZ_PLANE
XYZ_GRID
DEFAULT

Definition at line 56 of file vtkKWEExtentCalculator.h.

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Constructor & Destructor Documentation

vtkKWEExtentCalculator::vtkKWEExtentCalculator

(

)

[protected]

Load texture limits using the context.

vtkKWEExtentCalculator::~vtkKWEExtentCalculator

(

)

[protected]

Load texture limits using the context.

---

Member Function Documentation

static vtkKWEExtentCalculator* vtkKWEExtentCalculator::New

(

)

[static]

Reimplemented from vtkObject.

vtkKWEExtentCalculator::vtkTypeRevisionMacro	(	vtkKWEExtentCalculator	,
		vtkObject
	)

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

Reimplemented from vtkObject.

virtual void vtkKWEExtentCalculator::SetWholeExtent	(	int	,
		int	,
		int	,
		int	,
		int	,
		int
	)			[virtual]

Input extent to split.

virtual void vtkKWEExtentCalculator::SetWholeExtent

(

int

[6]

)

[virtual]

Input extent to split.

virtual int* vtkKWEExtentCalculator::GetWholeExtent

(

)

[virtual]

Input extent to split.

virtual void vtkKWEExtentCalculator::GetWholeExtent	(	int &	,
		int &	,
		int &	,
		int &	,
		int &	,
		int &
	)			[virtual]

Input extent to split.

virtual void vtkKWEExtentCalculator::GetWholeExtent

(

int

[6]

)

[virtual]

Input extent to split.

virtual void vtkKWEExtentCalculator::SetChunkDescription

(

int

)

[virtual]

Rule governing how to split the data into chunks.

virtual int vtkKWEExtentCalculator::GetChunkDescription

(

)

[virtual]

Rule governing how to split the data into chunks.

virtual void vtkKWEExtentCalculator::SetGhostLevels	(	int	,
		int	,
		int
	)			[virtual]

Set ghost levels for each pass.

virtual void vtkKWEExtentCalculator::SetGhostLevels

(

int

[3]

)

[virtual]

Set ghost levels for each pass.

virtual int* vtkKWEExtentCalculator::GetGhostLevels

(

)

[virtual]

Set ghost levels for each pass.

virtual void vtkKWEExtentCalculator::GetGhostLevels	(	int &	,
		int &	,
		int &
	)			[virtual]

Set ghost levels for each pass.

virtual void vtkKWEExtentCalculator::GetGhostLevels

(

int

[3]

)

[virtual]

Set ghost levels for each pass.

virtual void vtkKWEExtentCalculator::SetMax3DTextureSize

(

int

)

[virtual]

Maximum size of any dimension of a 3D texture. Initial value is 16, the minimal value of the OpenGL specifications.

virtual int vtkKWEExtentCalculator::GetMax3DTextureSize

(

)

[virtual]

Maximum size of any dimension of a 3D texture. Initial value is 16, the minimal value of the OpenGL specifications.

virtual void vtkKWEExtentCalculator::SetMaxTextureSize

(

int

)

[virtual]

Maximum size of any dimension of a 1D or 2D texture. Initial value is 64, the minimal value of the OpenGL specifications.

virtual int vtkKWEExtentCalculator::GetMaxTextureSize

(

)

[virtual]

Maximum size of any dimension of a 1D or 2D texture. Initial value is 64, the minimal value of the OpenGL specifications.

virtual void vtkKWEExtentCalculator::SetMaxTextureMemorySizeInBytes

(

int

)

[virtual]

User-defined maximum size in bytes of a texture in GPU memory. Initial value is 134217728 bytes (128*2^20=128Mb). As this ivar is a signed int, it cannot encode more than 2GB. A negative value means no limit.

virtual int vtkKWEExtentCalculator::GetMaxTextureMemorySizeInBytes

(

)

[virtual]

User-defined maximum size in bytes of a texture in GPU memory. Initial value is 134217728 bytes (128*2^20=128Mb). As this ivar is a signed int, it cannot encode more than 2GB. A negative value means no limit.

virtual void vtkKWEExtentCalculator::SetInTupleSize

(

int

)

[virtual]

Size of a tuple of the incoming data in bytes. Initial value is 1.

virtual int vtkKWEExtentCalculator::GetInTupleSize

(

)

[virtual]

Size of a tuple of the incoming data in bytes. Initial value is 1.

virtual void vtkKWEExtentCalculator::SetOutTupleSize

(

int

)

[virtual]

Size of a tuple of the output data in bytes. Initial value is 1.

virtual int vtkKWEExtentCalculator::GetOutTupleSize

(

)

[virtual]

Size of a tuple of the output data in bytes. Initial value is 1.

void vtkKWEExtentCalculator::Begin

(

)

Place the cursor on the first chunk, if any.

bool vtkKWEExtentCalculator::IsDone

(

)

Is the iteration over?

void vtkKWEExtentCalculator::Next

(

)

Go the next chunk, if any.

Precondition:

not_done: !IsDone()

virtual int* vtkKWEExtentCalculator::GetInChunkExtent

(

)

[virtual]

Returns the extent for the input for the current piece. This will be the output extent plus the ghost levels, if any.

Precondition:

not_done: !IsDone()

virtual void vtkKWEExtentCalculator::GetInChunkExtent	(	int &	,
		int &	,
		int &	,
		int &	,
		int &	,
		int &
	)			[virtual]

Returns the extent for the input for the current piece. This will be the output extent plus the ghost levels, if any.

Precondition:

not_done: !IsDone()

virtual void vtkKWEExtentCalculator::GetInChunkExtent

(

int

[6]

)

[virtual]

Returns the extent for the input for the current piece. This will be the output extent plus the ghost levels, if any.

Precondition:

not_done: !IsDone()

virtual int* vtkKWEExtentCalculator::GetOutChunkExtent

(

)

[virtual]

Returns the extent for the output for the current piece.

Precondition:

not_done: !IsDone()

virtual void vtkKWEExtentCalculator::GetOutChunkExtent	(	int &	,
		int &	,
		int &	,
		int &	,
		int &	,
		int &
	)			[virtual]

Returns the extent for the output for the current piece.

Precondition:

not_done: !IsDone()

virtual void vtkKWEExtentCalculator::GetOutChunkExtent

(

int

[6]

)

[virtual]

Returns the extent for the output for the current piece.

Precondition:

not_done: !IsDone()

void vtkKWEExtentCalculator::LoadLimits

(

vtkRenderWindow *

context

)

Load texture limits using the context.

void vtkKWEExtentCalculator::ComputeChunkExtents

(

)

[protected]

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Member Data Documentation

int vtkKWEExtentCalculator::WholeExtent[6] [protected]

Definition at line 138 of file vtkKWEExtentCalculator.h.

int vtkKWEExtentCalculator::ChunkDescription [protected]

Definition at line 139 of file vtkKWEExtentCalculator.h.

int vtkKWEExtentCalculator::GhostLevels[3] [protected]

Definition at line 140 of file vtkKWEExtentCalculator.h.

int vtkKWEExtentCalculator::InChunkExtent[6] [protected]

Definition at line 141 of file vtkKWEExtentCalculator.h.

int vtkKWEExtentCalculator::OutChunkExtent[6] [protected]

Definition at line 142 of file vtkKWEExtentCalculator.h.

int vtkKWEExtentCalculator::Max3DTextureSize [protected]

Definition at line 144 of file vtkKWEExtentCalculator.h.

int vtkKWEExtentCalculator::MaxTextureSize [protected]

Definition at line 145 of file vtkKWEExtentCalculator.h.

int vtkKWEExtentCalculator::MaxTextureMemorySizeInBytes [protected]

Definition at line 146 of file vtkKWEExtentCalculator.h.

int vtkKWEExtentCalculator::InTupleSize [protected]

Definition at line 147 of file vtkKWEExtentCalculator.h.

int vtkKWEExtentCalculator::OutTupleSize [protected]

Definition at line 148 of file vtkKWEExtentCalculator.h.

int vtkKWEExtentCalculator::Cursor[3] [protected]

Definition at line 152 of file vtkKWEExtentCalculator.h.

int vtkKWEExtentCalculator::Max[3] [protected]

Definition at line 153 of file vtkKWEExtentCalculator.h.

int vtkKWEExtentCalculator::Order[3] [protected]

Definition at line 154 of file vtkKWEExtentCalculator.h.

int vtkKWEExtentCalculator::Step[3] [protected]

Definition at line 157 of file vtkKWEExtentCalculator.h.

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

• dox/Hybrid/vtkKWEExtentCalculator.h