Detailed Description

This class is an internal class used in by the vtkHyperTreeGridGeometry filter to generate the HTG surface in the 3D case.

Inheritance diagram for vtkHyperTreeGridGeometry3DImpl:

Collaboration diagram for vtkHyperTreeGridGeometry3DImpl:

Public Member Functions
	vtkHyperTreeGridGeometry3DImpl (bool mergePoints, vtkHyperTreeGrid input, vtkPoints outPoints, vtkCellArray outCells, vtkDataSetAttributes inCellDataAttributes, vtkDataSetAttributes *outCellDataAttributes, bool passThroughCellIds, const std::string &originalCellIdArrayName, bool fillMaterial)

	~vtkHyperTreeGridGeometry3DImpl () override

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

Protected Member Functions
void	RecursivelyProcessTree (vtkHyperTreeGridNonOrientedVonNeumannSuperCursor *cursor, unsigned char coarseCellFacesToBeTreated=0)
	Recursively browse the input HTG in order to generate the output surface.

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 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.

Constructor & Destructor Documentation

vtkHyperTreeGridGeometry3DImpl::vtkHyperTreeGridGeometry3DImpl	(	bool	mergePoints,
		vtkHyperTreeGrid *	input,
		vtkPoints *	outPoints,
		vtkCellArray *	outCells,
		vtkDataSetAttributes *	inCellDataAttributes,
		vtkDataSetAttributes *	outCellDataAttributes,
		bool	passThroughCellIds,
		const std::string &	originalCellIdArrayName,
		bool	fillMaterial )

vtkHyperTreeGridGeometry3DImpl::~vtkHyperTreeGridGeometry3DImpl ( )

override

void vtkHyperTreeGridGeometry3DImpl::GenerateGeometry ( )

overridevirtual

Generate the external surface of the input vtkHyperTreeGrid.

void vtkHyperTreeGridGeometry3DImpl::RecursivelyProcessTree	(	vtkHyperTreeGridNonOrientedVonNeumannSuperCursor *	cursor,
		unsigned char	coarseCellFacesToBeTreated = 0 )

protected

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

This 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.

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