#include <vtkAMRSliceFilter.h>

Inheritance diagram for vtkAMRSliceFilter:

Collaboration diagram for vtkAMRSliceFilter:

Public Types
typedef vtkOverlappingAMRAlgorithm	Superclass
Public Member Functions
virtual int	IsA (const char *type)
vtkAMRSliceFilter *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent)
virtual void	SetOffSetFromOrigin (double)
virtual double	GetOffSetFromOrigin ()
virtual int	RequestData (vtkInformation , vtkInformationVector , vtkInformationVector )
virtual int	FillInputPortInformation (int port, vtkInformation *info)
virtual int	FillOutputPortInformation (int port, vtkInformation *info)

virtual void	SetForwardUpstream (int)
virtual int	GetForwardUpstream ()
virtual void	ForwardUpstreamOn ()
virtual void	ForwardUpstreamOff ()

virtual void	SetEnablePrefetching (int)
virtual int	GetEnablePrefetching ()
virtual void	EnablePrefetchingOn ()
virtual void	EnablePrefetchingOff ()

virtual void	SetMaxResolution (int)
virtual int	GetMaxResolution ()

virtual void	SetNormal (int)
virtual int	GetNormal ()

virtual void	SetController (vtkMultiProcessController *)
virtual vtkMultiProcessController *	GetController ()

virtual int	RequestInformation (vtkInformation rqst, vtkInformationVector inputVector, vtkInformationVector outputVector)

virtual int	RequestUpdateExtent (vtkInformation , vtkInformationVector , vtkInformationVector )
Static Public Member Functions
static vtkAMRSliceFilter *	New ()
static int	IsTypeOf (const char *type)
static vtkAMRSliceFilter *	SafeDownCast (vtkObjectBase *o)
Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkAMRSliceFilter ()
	~vtkAMRSliceFilter ()
int	GetDonorCellIdx (double x[3], vtkUniformGrid *ug)
vtkUniformGrid *	GetSlice (double origin[3], int dims, double gorigin, double *spacing)
void	GetSliceCellData (vtkUniformGrid slice, vtkUniformGrid grid3D)
bool	PlaneIntersectsAMRBox (double plane[4], double bounds[6])
bool	IsAMRData2D (vtkOverlappingAMR *input)
vtkPlane *	GetCutPlane (vtkOverlappingAMR *input)

void	ComputeCellCenter (vtkUniformGrid *ug, const int cellIdx, double centroid[3])

void	ComputeAMRBlocksToLoad (vtkPlane p, vtkOverlappingAMR metadata)

void	GetAMRSliceInPlane (vtkPlane p, vtkOverlappingAMR inp, vtkOverlappingAMR *out)

void	InitializeOffSet (vtkOverlappingAMR inp, double min, double *max)
Protected Attributes
double	OffSetFromOrigin
int	Normal
bool	initialRequest
int	MaxResolution
vtkMultiProcessController *	Controller
int	ForwardUpstream
int	EnablePrefetching
std::vector< int >	BlocksToLoad

Detailed Description

A concrete instance of vtkOverlappingAMRAlgorithm which implements functionality for extracting slices from AMR data. Unlike the conventional slice filter, the output of this filter is a 2-D AMR dataset itself.

Tests:: vtkAMRSliceFilter (Tests)

Definition at line 42 of file vtkAMRSliceFilter.h.

Member Typedef Documentation

typedef vtkOverlappingAMRAlgorithm vtkAMRSliceFilter::Superclass

Reimplemented from vtkOverlappingAMRAlgorithm.

Definition at line 47 of file vtkAMRSliceFilter.h.

Constructor & Destructor Documentation

vtkAMRSliceFilter::vtkAMRSliceFilter ( ) [protected]

vtkAMRSliceFilter::~vtkAMRSliceFilter ( ) [protected]

Member Function Documentation

static vtkAMRSliceFilter* vtkAMRSliceFilter::New ( ) [static]

Create an object with Debug turned off, modified time initialized to zero, and reference counting on.

Reimplemented from vtkOverlappingAMRAlgorithm.

static int vtkAMRSliceFilter::IsTypeOf ( const char * name ) [static]

Return 1 if this class type is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkOverlappingAMRAlgorithm.

virtual int vtkAMRSliceFilter::IsA ( const char * name ) [virtual]

Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkOverlappingAMRAlgorithm.

static vtkAMRSliceFilter* vtkAMRSliceFilter::SafeDownCast ( vtkObjectBase * o ) [static]

Reimplemented from vtkOverlappingAMRAlgorithm.

virtual vtkObjectBase* vtkAMRSliceFilter::NewInstanceInternal ( ) const [protected, virtual]

Reimplemented from vtkOverlappingAMRAlgorithm.

vtkAMRSliceFilter* vtkAMRSliceFilter::NewInstance ( ) const

Reimplemented from vtkOverlappingAMRAlgorithm.

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

Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from vtkOverlappingAMRAlgorithm.

virtual void vtkAMRSliceFilter::SetOffSetFromOrigin ( double ) [virtual]

virtual double vtkAMRSliceFilter::GetOffSetFromOrigin ( ) [virtual]

virtual void vtkAMRSliceFilter::SetForwardUpstream ( int ) [virtual]

Set/Get ForwardUpstream property

virtual int vtkAMRSliceFilter::GetForwardUpstream ( ) [virtual]

Set/Get ForwardUpstream property

virtual void vtkAMRSliceFilter::ForwardUpstreamOn ( ) [virtual]

Set/Get ForwardUpstream property

virtual void vtkAMRSliceFilter::ForwardUpstreamOff ( ) [virtual]

Set/Get ForwardUpstream property

virtual void vtkAMRSliceFilter::SetEnablePrefetching ( int ) [virtual]

Set/Get EnablePrefetching property

virtual int vtkAMRSliceFilter::GetEnablePrefetching ( ) [virtual]

Set/Get EnablePrefetching property

virtual void vtkAMRSliceFilter::EnablePrefetchingOn ( ) [virtual]

Set/Get EnablePrefetching property

virtual void vtkAMRSliceFilter::EnablePrefetchingOff ( ) [virtual]

Set/Get EnablePrefetching property

virtual void vtkAMRSliceFilter::SetMaxResolution ( int ) [virtual]

Set/Get the maximum resolution used in this instance.

virtual int vtkAMRSliceFilter::GetMaxResolution ( ) [virtual]

Set/Get the maximum resolution used in this instance.

virtual void vtkAMRSliceFilter::SetNormal ( int ) [virtual]

Set/Get the Axis normal. There are only 3 acceptable values 1-(X-Normal); 2-(Y-Normal); 3-(Z-Normal)

virtual int vtkAMRSliceFilter::GetNormal ( ) [virtual]

Set/Get the Axis normal. There are only 3 acceptable values 1-(X-Normal); 2-(Y-Normal); 3-(Z-Normal)

virtual void vtkAMRSliceFilter::SetController ( vtkMultiProcessController * ) [virtual]

Set/Get a multiprocess controller for paralle processing. By default this parameter is set to NULL by the constructor.

virtual vtkMultiProcessController* vtkAMRSliceFilter::GetController ( ) [virtual]

Set/Get a multiprocess controller for paralle processing. By default this parameter is set to NULL by the constructor.

virtual int vtkAMRSliceFilter::RequestData	(	vtkInformation *	,
		vtkInformationVector **	,
		vtkInformationVector *
	)		`[virtual]`

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

Reimplemented from vtkUniformGridAMRAlgorithm.

virtual int vtkAMRSliceFilter::FillInputPortInformation	(	int	port,
		vtkInformation *	info
	)		`[virtual]`

See algorithm for more info.

Reimplemented from vtkOverlappingAMRAlgorithm.

virtual int vtkAMRSliceFilter::FillOutputPortInformation	(	int	port,
		vtkInformation *	info
	)		`[virtual]`

See algorithm for more info.

Reimplemented from vtkOverlappingAMRAlgorithm.

virtual int vtkAMRSliceFilter::RequestInformation	(	vtkInformation *	rqst,
		vtkInformationVector **	inputVector,
		vtkInformationVector *	outputVector
	)		`[virtual]`

Makes upstream request to a source, typically, a concrete instance of vtkAMRBaseReader, for which blocks to load.

Reimplemented from vtkUniformGridAMRAlgorithm.

virtual int vtkAMRSliceFilter::RequestUpdateExtent	(	vtkInformation *	,
		vtkInformationVector **	,
		vtkInformationVector *
	)		`[virtual]`

Performs upstream requests to the reader

Reimplemented from vtkUniformGridAMRAlgorithm.

int vtkAMRSliceFilter::GetDonorCellIdx	(	double	x[3],
		vtkUniformGrid *	ug
	)		`[protected]`

Returns the cell index w.r.t. the given input grid which contains the query point x. A -1 is returned if the point is not found.

void vtkAMRSliceFilter::ComputeCellCenter	(	vtkUniformGrid *	ug,
		const int	cellIdx,
		double	centroid[3]
	)		`[protected]`

Computes the cell center of the cell corresponding to the supplied cell index w.r.t. the input uniform grid.

vtkUniformGrid* vtkAMRSliceFilter::GetSlice	(	double	origin[3],
		int *	dims,
		double *	gorigin,
		double *	spacing
	)		`[protected]`

Gets the slice from the given grid given the plane origin & the user-supplied normal associated with this class instance.

void vtkAMRSliceFilter::GetSliceCellData	(	vtkUniformGrid *	slice,
		vtkUniformGrid *	grid3D
	)		`[protected]`

Copies the cell data for the cells in the slice from the 3-D grid.

bool vtkAMRSliceFilter::PlaneIntersectsAMRBox	(	double	plane[4],
		double	bounds[6]
	)		`[protected]`

Determines if a plane intersects with an AMR box

void vtkAMRSliceFilter::ComputeAMRBlocksToLoad	(	vtkPlane *	p,
		vtkOverlappingAMR *	metadata
	)		`[protected]`

Given the cut-plane and the metadata provided by a module upstream, this method generates the list of linear AMR block indices that need to be loaded.