vtkHyperTreeGridGeometry2DImpl Class Reference

vtkHyperTreeGridGeometry internal classes for 2D vtkHyperTreeGrid More...

#include <vtkHyperTreeGridGeometry2DImpl.h>

Inheritance diagram for vtkHyperTreeGridGeometry2DImpl:

Collaboration diagram for vtkHyperTreeGridGeometry2DImpl:

Public Member Functions
	vtkHyperTreeGridGeometry2DImpl (vtkHyperTreeGrid *input, vtkPoints *outPoints, vtkCellArray *outCells, vtkDataSetAttributes *inCellDataAttributes, vtkDataSetAttributes *outCellDataAttributes, bool passThroughCellIds, const std::string &originalCellIdArrayName, bool fillMaterial)
	~vtkHyperTreeGridGeometry2DImpl () override=default
Public Member Functions inherited from vtkHyperTreeGridGeometrySmallDimensionsImpl
	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	ProcessLeafCellWithOneInterface (vtkHyperTreeGridNonOrientedGeometryCursor *cursor, double sign, const std::vector< double > &distancesToInterface) override
	Generate the surface for a leaf cell cut by one interface.
void	ProcessLeafCellWithDoubleInterface (vtkHyperTreeGridNonOrientedGeometryCursor *cursor, const std::vector< double > &distancesToInterfaceA, const std::vector< double > &distancesToInterfaceB) override
	Generate the surface for a leaf cell cut by two interfaces.
void	BuildCellPoints (vtkHyperTreeGridNonOrientedGeometryCursor *cursor) override
	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 vtkHyperTreeGridGeometrySmallDimensionsImpl
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.

Additional Inherited Members
Protected Attributes inherited from vtkHyperTreeGridGeometrySmallDimensionsImpl
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

vtkHyperTreeGridGeometry internal classes for 2D vtkHyperTreeGrid

This class is an internal class used in by the vtkHyperTreeGridGeometry filter to generate the HTG surface in the 2D case.

Definition at line 20 of file vtkHyperTreeGridGeometry2DImpl.h.

Constructor & Destructor Documentation

vtkHyperTreeGridGeometry2DImpl()

vtkHyperTreeGridGeometry2DImpl::vtkHyperTreeGridGeometry2DImpl	(	vtkHyperTreeGrid *	input,
		vtkPoints *	outPoints,
		vtkCellArray *	outCells,
		vtkDataSetAttributes *	inCellDataAttributes,
		vtkDataSetAttributes *	outCellDataAttributes,
		bool	passThroughCellIds,
		const std::string &	originalCellIdArrayName,
		bool	fillMaterial
	)

~vtkHyperTreeGridGeometry2DImpl()

vtkHyperTreeGridGeometry2DImpl::~vtkHyperTreeGridGeometry2DImpl ( )

overridedefault

Member Function Documentation

ProcessLeafCellWithOneInterface()

void vtkHyperTreeGridGeometry2DImpl::ProcessLeafCellWithOneInterface ( vtkHyperTreeGridNonOrientedGeometryCursor *  cursor, double  sign, const std::vector< double > &  distancesToInterface  )

overrideprotectedvirtual

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

Called by ProcessLeafCellWithInterface.

Implements vtkHyperTreeGridGeometrySmallDimensionsImpl.

ProcessLeafCellWithDoubleInterface()

void vtkHyperTreeGridGeometry2DImpl::ProcessLeafCellWithDoubleInterface ( vtkHyperTreeGridNonOrientedGeometryCursor *  cursor, const std::vector< double > &  distancesToInterfaceA, const std::vector< double > &  distancesToInterfaceB  )

overrideprotectedvirtual

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

Called by ProcessLeafCellWithInterface.

Implements vtkHyperTreeGridGeometrySmallDimensionsImpl.

BuildCellPoints()

void vtkHyperTreeGridGeometry2DImpl::BuildCellPoints ( vtkHyperTreeGridNonOrientedGeometryCursor *  cursor )

overrideprotectedvirtual

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 ?

Implements vtkHyperTreeGridGeometrySmallDimensionsImpl.

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

• Filters/HyperTree/vtkHyperTreeGridGeometry2DImpl.h