Common interface for 1D and 2D vtkHyperTreeGridGeometry internal classes. More...

#include <vtkHyperTreeGridGeometrySmallDimensionsImpl.h>

Inheritance diagram for vtkHyperTreeGridGeometrySmallDimensionsImpl:

Collaboration diagram for vtkHyperTreeGridGeometrySmallDimensionsImpl:

Public Member Functions
	vtkHyperTreeGridGeometrySmallDimensionsImpl (vtkHyperTreeGrid input, vtkPoints outPoints, vtkCellArray outCells, vtkDataSetAttributes inCellDataAttributes, vtkDataSetAttributes *outCellDataAttributes, bool passThroughCellIds, const std::string &originalCellIdArrayName, bool fillMaterial)

	~vtkHyperTreeGridGeometrySmallDimensionsImpl () override=default

void	GenerateGeometry () override
	Generate the external surface of the input vtkHyperTreeGrid.

Public Member Functions inherited from vtkHyperTreeGridGeometryImpl
	vtkHyperTreeGridGeometryImpl (vtkHyperTreeGrid input, vtkPoints outPoints, vtkCellArray outCells, vtkDataSetAttributes inCellDataAttributes, vtkDataSetAttributes *outCellDataAttributes, bool passThroughCellIds, const std::string &originalCellIdArrayName, bool fillMaterial)

virtual	~vtkHyperTreeGridGeometryImpl ()=default

virtual void	GenerateGeometry ()=0
	Generate the external surface of the input vtkHyperTreeGrid.

Protected Member Functions
void	RecursivelyProcessTree (vtkHyperTreeGridNonOrientedGeometryCursor *cursor)
	Recursively browse the input HTG in order to generate the output surface.

void	ProcessLeafCellWithInterface (vtkHyperTreeGridNonOrientedGeometryCursor *cursor)
	Generate the surface for a leaf cell with a defined interface.

virtual void	ProcessLeafCellWithoutInterface (vtkHyperTreeGridNonOrientedGeometryCursor *cursor)
	Generate the surface for a leaf cell with no interface.

virtual void	ProcessLeafCellWithOneInterface (vtkHyperTreeGridNonOrientedGeometryCursor *cursor, double sign, const std::vector< double > &distancesToInterface)=0
	Generate the surface for a leaf cell cut by one interface.

virtual void	ProcessLeafCellWithDoubleInterface (vtkHyperTreeGridNonOrientedGeometryCursor *cursor, const std::vector< double > &distancesToInterfaceA, const std::vector< double > &distancesToInterfaceB)=0
	Generate the surface for a leaf cell cut by two interfaces.

virtual void	BuildCellPoints (vtkHyperTreeGridNonOrientedGeometryCursor *cursor)=0
	Compute the point coordinates of the surface of the current cell, independently of the fact that the current cell has a defined interface or not.

Protected Member Functions inherited from vtkHyperTreeGridGeometryImpl
void	CreateNewCellAndCopyData (const std::vector< vtkIdType > &outPointIds, vtkIdType cellId)
	Insert a new output cell from a list of point ids in the output polydata and copy the data from the input HTG cell at cellId to the newly created surface cell.

bool	IsMaskedOrGhost (vtkIdType globalNodeId) const
	Returns true if the input HTG cell is masked or ghosted.

bool	ProbeForCellInterface (vtkIdType cellId, bool invert=true)
	Determine if the input HTG at cellId contains an valid interface and if yes, determine its characteristics, stored in the variables below.

double	ComputeDistanceToInterfaceA (const double *xyz) const
	Compute the value of the distance from the given point to the interface plane of the currently considered HTG cell.

double	ComputeDistanceToInterfaceB (const double *xyz) const
	Compute the value of the distance from the given point to the interface plane of the currently considered HTG cell.

Protected Attributes
vtkNew< vtkPoints >	CellPoints
	Contains the point coordinates of the current cell surface, without considering eventual cuts made by interfaces.

Protected Attributes inherited from vtkHyperTreeGridGeometryImpl
vtkHyperTreeGrid *	Input = nullptr
	Input parameters retrieved from constructor.

vtkPoints *	OutPoints = nullptr

vtkCellArray *	OutCells = nullptr

vtkDataSetAttributes *	InCellDataAttributes = nullptr

vtkDataSetAttributes *	OutCellDataAttributes = nullptr

bool	FillMaterial = true

vtkDataArray *	InIntercepts = nullptr
	Retrieved from input for quick access.

vtkDataArray *	InNormals = nullptr

bool	HasInterface = false
	True if input HTG have an interface and if InIntercepts and InNormals are defined.

bool	HasInterfaceOnThisCell = false
	True if the current cell have a "valid" interface defined.

int	CellInterfaceType = 2
	Categorize the current cell interface type.

Detailed Description

Common interface for 1D and 2D vtkHyperTreeGridGeometry internal classes.

This class defines the common interface for or 1D and 2D vtkHyperTreeGridGeometry internal classes, because their overall logic is very close.

Definition at line 26 of file vtkHyperTreeGridGeometrySmallDimensionsImpl.h.

Constructor & Destructor Documentation

◆ vtkHyperTreeGridGeometrySmallDimensionsImpl()

vtkHyperTreeGridGeometrySmallDimensionsImpl::vtkHyperTreeGridGeometrySmallDimensionsImpl	(	vtkHyperTreeGrid *	input,
		vtkPoints *	outPoints,
		vtkCellArray *	outCells,
		vtkDataSetAttributes *	inCellDataAttributes,
		vtkDataSetAttributes *	outCellDataAttributes,
		bool	passThroughCellIds,
		const std::string &	originalCellIdArrayName,
		bool	fillMaterial
	)

◆ ~vtkHyperTreeGridGeometrySmallDimensionsImpl()

vtkHyperTreeGridGeometrySmallDimensionsImpl::~vtkHyperTreeGridGeometrySmallDimensionsImpl ( )

overridedefault

Member Function Documentation

◆ GenerateGeometry()

void vtkHyperTreeGridGeometrySmallDimensionsImpl::GenerateGeometry ( )

overridevirtual

Generate the external surface of the input vtkHyperTreeGrid.

Implements vtkHyperTreeGridGeometryImpl.

◆ RecursivelyProcessTree()

void vtkHyperTreeGridGeometrySmallDimensionsImpl::RecursivelyProcessTree ( vtkHyperTreeGridNonOrientedGeometryCursor * cursor )

protected

Recursively browse the input HTG in order to generate the output surface.

Tis method is called by GenerateGeometry.

XXX: We need to determine a common interface for all cursors in order to define RecursivelyProcessTree as virtual in upper classes.

◆ ProcessLeafCellWithInterface()

void vtkHyperTreeGridGeometrySmallDimensionsImpl::ProcessLeafCellWithInterface ( vtkHyperTreeGridNonOrientedGeometryCursor * cursor )

protected

Generate the surface for a leaf cell with a defined interface.

◆ ProcessLeafCellWithoutInterface()

virtual void vtkHyperTreeGridGeometrySmallDimensionsImpl::ProcessLeafCellWithoutInterface ( vtkHyperTreeGridNonOrientedGeometryCursor * cursor )

protectedvirtual

Generate the surface for a leaf cell with no interface.

◆ ProcessLeafCellWithOneInterface()

virtual void vtkHyperTreeGridGeometrySmallDimensionsImpl::ProcessLeafCellWithOneInterface	(	vtkHyperTreeGridNonOrientedGeometryCursor *	cursor,
		double	sign,
		const std::vector< double > &	distancesToInterface
	)

protectedpure virtual

Generate the surface for a leaf cell cut by one interface.

Called by ProcessLeafCellWithInterface.

Implemented in vtkHyperTreeGridGeometry2DImpl, and vtkHyperTreeGridGeometry1DImpl.

◆ ProcessLeafCellWithDoubleInterface()

virtual void vtkHyperTreeGridGeometrySmallDimensionsImpl::ProcessLeafCellWithDoubleInterface	(	vtkHyperTreeGridNonOrientedGeometryCursor *	cursor,
		const std::vector< double > &	distancesToInterfaceA,
		const std::vector< double > &	distancesToInterfaceB
	)

protectedpure virtual

Generate the surface for a leaf cell cut by two interfaces.

Called by ProcessLeafCellWithInterface.

Implemented in vtkHyperTreeGridGeometry1DImpl, and vtkHyperTreeGridGeometry2DImpl.

◆ BuildCellPoints()

virtual void vtkHyperTreeGridGeometrySmallDimensionsImpl::BuildCellPoints ( vtkHyperTreeGridNonOrientedGeometryCursor * cursor )

protectedpure virtual

Compute the point coordinates of the surface of the current cell, independently of the fact that the current cell has a defined interface or not.

Used as a pre-process in ProcessLeafCellWithInterface.

XXX: can be used in ProcessLeafCellWithoutInterface ?

Implemented in vtkHyperTreeGridGeometry1DImpl, and vtkHyperTreeGridGeometry2DImpl.

Member Data Documentation

◆ CellPoints

vtkNew<vtkPoints> vtkHyperTreeGridGeometrySmallDimensionsImpl::CellPoints

protected

Contains the point coordinates of the current cell surface, without considering eventual cuts made by interfaces.

XXX: cache variable for the "current" cell

Definition at line 92 of file vtkHyperTreeGridGeometrySmallDimensionsImpl.h.

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

Filters/HyperTree/vtkHyperTreeGridGeometrySmallDimensionsImpl.h

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ vtkHyperTreeGridGeometrySmallDimensionsImpl()

◆ ~vtkHyperTreeGridGeometrySmallDimensionsImpl()

Member Function Documentation

◆ GenerateGeometry()

◆ RecursivelyProcessTree()

◆ ProcessLeafCellWithInterface()

◆ ProcessLeafCellWithoutInterface()

◆ ProcessLeafCellWithOneInterface()

◆ ProcessLeafCellWithDoubleInterface()

◆ BuildCellPoints()

Member Data Documentation

◆ CellPoints