a cell that represents an orthogonal quadrilateral More...

#include <vtkPixel.h>

Inherits vtkCell.

Public Types
typedef vtkCell	Superclass

Public Member Functions
virtual int	IsA (const char *type)

vtkPixel *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent)

int	GetParametricCenter (double pcoords[3])

int	IntersectWithLine (double p1[3], double p2[3], double tol, double &t, double x[3], double pcoords[3], int &subId)

int	Triangulate (int index, vtkIdList ptIds, vtkPoints pts)

void	Derivatives (int subId, double pcoords[3], double values, int dim, double derivs)

virtual double *	GetParametricCoords ()


int	GetCellType ()

int	GetCellDimension ()

int	GetNumberOfEdges ()

int	GetNumberOfFaces ()

vtkCell *	GetEdge (int edgeId)

vtkCell *	GetFace (int)

int	CellBoundary (int subId, double pcoords[3], vtkIdList *pts)

void	Contour (double value, vtkDataArray cellScalars, vtkIncrementalPointLocator locator, vtkCellArray verts, vtkCellArray lines, vtkCellArray polys, vtkPointData inPd, vtkPointData outPd, vtkCellData inCd, vtkIdType cellId, vtkCellData *outCd)

void	Clip (double value, vtkDataArray cellScalars, vtkIncrementalPointLocator locator, vtkCellArray polys, vtkPointData inPd, vtkPointData outPd, vtkCellData inCd, vtkIdType cellId, vtkCellData *outCd, int insideOut)

int	EvaluatePosition (double x[3], double closestPoint, int &subId, double pcoords[3], double &dist2, double weights)

void	EvaluateLocation (int &subId, double pcoords[3], double x[3], double *weights)


virtual void	InterpolateFunctions (double pcoords[3], double weights[4])

virtual void	InterpolateDerivs (double pcoords[3], double derivs[8])

Static Public Member Functions
static vtkPixel *	New ()

static int	IsTypeOf (const char *type)

static vtkPixel *	SafeDownCast (vtkObjectBase *o)

static void	InterpolationFunctions (double pcoords[3], double weights[4])

static void	InterpolationDerivs (double pcoords[3], double derivs[8])

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const

	vtkPixel ()

	~vtkPixel ()

Protected Attributes
vtkLine *	Line

Detailed Description

a cell that represents an orthogonal quadrilateral

vtkPixel is a concrete implementation of vtkCell to represent a 2D orthogonal quadrilateral. Unlike vtkQuad, the corners are at right angles, and aligned along x-y-z coordinate axes leading to large increases in computational efficiency.

Examples:: vtkPixel (Examples)

Tests:: vtkPixel (Tests)

Definition at line 39 of file vtkPixel.h.

Member Typedef Documentation

typedef vtkCell vtkPixel::Superclass

Definition at line 43 of file vtkPixel.h.

Constructor & Destructor Documentation

vtkPixel::vtkPixel ( )

protected

vtkPixel::~vtkPixel ( )

protected

Member Function Documentation

static vtkPixel* vtkPixel::New ( )

static

static int vtkPixel::IsTypeOf ( const char * type )

static

virtual int vtkPixel::IsA ( const char * type )

virtual

static vtkPixel* vtkPixel::SafeDownCast ( vtkObjectBase * o )

static

virtual vtkObjectBase* vtkPixel::NewInstanceInternal ( ) const

protectedvirtual

vtkPixel* vtkPixel::NewInstance ( ) const

void vtkPixel::PrintSelf	(	ostream &	os,
		vtkIndent	indent
	)

int vtkPixel::GetCellType ( )

inline