Integrates lines, surfaces and volume. More...

#include <vtkGridConnectivity.h>

Inheritance diagram for vtkGridConnectivity:

Collaboration diagram for vtkGridConnectivity:

Public Member Functions
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent)
void	IntegrateCellVolume (vtkCell cell, int fragmentId, vtkUnstructuredGrid input, vtkIdType cellIndex)
Static Public Member Functions
static int	IsTypeOf (const char *type)
static vtkGridConnectivity *	SafeDownCast (vtkObject *o)
static vtkGridConnectivity *	New ()
Protected Member Functions
	vtkGridConnectivity ()
	~vtkGridConnectivity ()
virtual int	RequestData (vtkInformation request, vtkInformationVector inputVector, vtkInformationVector outputVector)
void	GenerateOutput (vtkPolyData output, vtkUnstructuredGrid inputs[])
virtual vtkExecutive *	CreateDefaultExecutive ()
virtual int	FillInputPortInformation (int, vtkInformation *)
int	CheckInput (vtkUnstructuredGrid *grid)
void	InitializeFaceHash (vtkUnstructuredGrid **inputs, int numberOfInputs)
void	InitializeIntegrationArrays (vtkUnstructuredGrid **inputs, int numberOfInputs)
double	IntegrateTetrahedron (vtkCell tetra, vtkUnstructuredGrid input, int fragmentId)
double	IntegrateHex (vtkCell hex, vtkUnstructuredGrid input, int fragmentId)
double	IntegrateVoxel (vtkCell voxel, vtkUnstructuredGrid input, int fragmentId)
double	IntegrateGeneral3DCell (vtkCell cell, vtkUnstructuredGrid input, int fragmentId)
double	ComputeTetrahedronVolume (double pts0, double pts1, double pts2, double pts3)
void	ComputePointIntegration (vtkUnstructuredGrid *input, vtkIdType pt0Id, vtkIdType pt1Id, vtkIdType pt2Id, vtkIdType pt3Id, double volume, int fragmentId)
void	ResolveIntegrationArrays ()
void	ResolveFaceFragmentIds ()
void	ResolveEquivalentFragments ()
void	ResolveProcessesFaces ()
void	CollectFacesAndArraysToRootProcess (int fragmentIdMap, int fragmentNumFaces)
Protected Attributes
vtkMultiProcessController *	Controller
vtkGridConnectivityFaceHash *	FaceHash
vtkEquivalenceSet *	EquivalenceSet
vtkDoubleArray *	FragmentVolumes
std::vector< vtkSmartPointer < vtkDoubleArray > >	CellAttributesIntegration
std::vector< vtkSmartPointer < vtkDoubleArray > >	PointAttributesIntegration
vtkPoints *	CellPoints
vtkIdList *	CellPointIds
short	ProcessId
int	GlobalPointIdType

Detailed Description

Integrates lines, surfaces and volume.

Integrates all point and cell data attributes while computing length, area or volume. Works for 1D, 2D or 3D. Only one dimensionality at a time. For volume, this filter ignores all but 3D cells. It will not compute the volume contained in a closed surface. The output of this filter is a single point and vertex. The attributes for this point and cell will contain the integration results for the corresponding input attributes.

Definition at line 46 of file vtkGridConnectivity.h.

Constructor & Destructor Documentation

vtkGridConnectivity::vtkGridConnectivity ( ) [protected]

vtkGridConnectivity::~vtkGridConnectivity ( ) [protected]

Member Function Documentation

virtual const char* vtkGridConnectivity::GetClassName ( ) [virtual]

Reimplemented from vtkMultiBlockDataSetAlgorithm.

static int vtkGridConnectivity::IsTypeOf ( const char * type ) [static]

Reimplemented from vtkMultiBlockDataSetAlgorithm.

virtual int vtkGridConnectivity::IsA ( const char * type ) [virtual]

Reimplemented from vtkMultiBlockDataSetAlgorithm.

static vtkGridConnectivity* vtkGridConnectivity::SafeDownCast ( vtkObject * o ) [static]

Reimplemented from vtkMultiBlockDataSetAlgorithm.

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

Reimplemented from vtkMultiBlockDataSetAlgorithm.

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

Reimplemented from vtkMultiBlockDataSetAlgorithm.

void vtkGridConnectivity::IntegrateCellVolume	(	vtkCell *	cell,
		int	fragmentId,
		vtkUnstructuredGrid *	input,
		vtkIdType	cellIndex
	)

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

Reimplemented from vtkMultiBlockDataSetAlgorithm.

void vtkGridConnectivity::GenerateOutput	(	vtkPolyData *	output,
		vtkUnstructuredGrid *	inputs[]
	)		`[protected]`

virtual vtkExecutive* vtkGridConnectivity::CreateDefaultExecutive ( ) [protected, virtual]

Reimplemented from vtkMultiBlockDataSetAlgorithm.

virtual int vtkGridConnectivity::FillInputPortInformation	(	int	,
		vtkInformation *
	)		`[protected, virtual]`

Reimplemented from vtkMultiBlockDataSetAlgorithm.

int vtkGridConnectivity::CheckInput ( vtkUnstructuredGrid * grid ) [protected]

void vtkGridConnectivity::InitializeFaceHash	(	vtkUnstructuredGrid **	inputs,
		int	numberOfInputs
	)		`[protected]`

void vtkGridConnectivity::InitializeIntegrationArrays	(	vtkUnstructuredGrid **	inputs,
		int	numberOfInputs
	)		`[protected]`

double vtkGridConnectivity::IntegrateTetrahedron	(	vtkCell *	tetra,
		vtkUnstructuredGrid *	input,
		int	fragmentId
	)		`[protected]`

double vtkGridConnectivity::IntegrateHex	(	vtkCell *	hex,
		vtkUnstructuredGrid *	input,
		int	fragmentId
	)		`[protected]`

double vtkGridConnectivity::IntegrateVoxel	(	vtkCell *	voxel,
		vtkUnstructuredGrid *	input,
		int	fragmentId
	)		`[protected]`

double vtkGridConnectivity::IntegrateGeneral3DCell	(	vtkCell *	cell,
		vtkUnstructuredGrid *	input,
		int	fragmentId
	)		`[protected]`

double vtkGridConnectivity::ComputeTetrahedronVolume	(	double *	pts0,
		double *	pts1,
		double *	pts2,
		double *	pts3
	)		`[protected]`

void vtkGridConnectivity::ComputePointIntegration	(	vtkUnstructuredGrid *	input,
		vtkIdType	pt0Id,
		vtkIdType	pt1Id,
		vtkIdType	pt2Id,
		vtkIdType	pt3Id,
		double	volume,
		int	fragmentId
	)		`[protected]`