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vtkCubicLine Class Reference

cell represents a cubic , isoparametric 1D line More...

#include <vtkCubicLine.h>

Inherits vtkNonLinearCell.

Collaboration diagram for vtkCubicLine:
[legend]

Public Types

typedef vtkNonLinearCell Superclass
 

Public Member Functions

virtual const char * GetClassName ()
 
virtual int IsA (const char *type)
 
void PrintSelf (ostream &os, vtkIndent indent)
 
double GetParametricDistance (double pcoords[3])
 
int GetParametricCenter (double pcoords[3])
 
int GetCellType ()
 
int GetCellDimension ()
 
int GetNumberOfEdges ()
 
int GetNumberOfFaces ()
 
vtkCell * GetEdge (int)
 
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)
 
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)
 
int Triangulate (int index, vtkIdList *ptIds, vtkPoints *pts)
 
void Derivatives (int subId, double pcoords[3], double *values, int dim, double *derivs)
 
virtual double * GetParametricCoords ()
 
void Clip (double value, vtkDataArray *cellScalars, vtkIncrementalPointLocator *locator, vtkCellArray *lines, vtkPointData *inPd, vtkPointData *outPd, vtkCellData *inCd, vtkIdType cellId, vtkCellData *outCd, int insideOut)
 
int IntersectWithLine (double p1[3], double p2[3], double tol, double &t, double x[3], double pcoords[3], int &subId)
 

Static Public Member Functions

static vtkCubicLineNew ()
 
static int IsTypeOf (const char *type)
 
static vtkCubicLineSafeDownCast (vtkObject *o)
 

Protected Member Functions

 vtkCubicLine ()
 
 ~vtkCubicLine ()
 

Protected Attributes

vtkLineLine
 
vtkDoubleArrayScalars
 
static void InterpolationFunctions (double pcoords[3], double weights[4])
 
static void InterpolationDerivs (double pcoords[3], double derivs[4])
 
virtual void InterpolateFunctions (double pcoords[3], double weights[4])
 
virtual void InterpolateDerivs (double pcoords[3], double derivs[4])
 

Detailed Description

cell represents a cubic , isoparametric 1D line

vtkCubicLine is a concrete implementation of vtkNonLinearCell to represent a 1D Cubic line. The Cubic Line is the 4 nodes isoparametric parabolic line . The interpolation is the standard finite element, cubic isoparametric shape function. The cell includes two mid-edge nodes. The ordering of the four points defining the cell is point ids (0,1,2,3) where id #2 and #3 are the mid-edge nodes. Please note that the parametric coordinates lie between -1 and 1 in accordance with most standard documentations.

Thanks :
<verbatim> This file has been developed by Oxalya - www.oxalya.com Copyright (c) EDF - www.edf.fr </verbatim>
Tests:
vtkCubicLine (Tests)

Definition at line 43 of file vtkCubicLine.h.

Member Typedef Documentation

typedef vtkNonLinearCell vtkCubicLine::Superclass

Definition at line 47 of file vtkCubicLine.h.

Constructor & Destructor Documentation

vtkCubicLine::vtkCubicLine ( )
protected
vtkCubicLine::~vtkCubicLine ( )
protected

Member Function Documentation

static vtkCubicLine* vtkCubicLine::New ( )
static
virtual const char* vtkCubicLine::GetClassName ( )
virtual
static int vtkCubicLine::IsTypeOf ( const char *  type)
static
virtual int vtkCubicLine::IsA ( const char *  type)
virtual
static vtkCubicLine* vtkCubicLine::SafeDownCast ( vtkObject o)
static
void vtkCubicLine::PrintSelf ( ostream &  os,
vtkIndent  indent 
)
int vtkCubicLine::GetCellType ( )
inline

See the vtkCell API for descriptions of these methods.

Definition at line 52 of file vtkCubicLine.h.

int vtkCubicLine::GetCellDimension ( )
inline

See the vtkCell API for descriptions of these methods.

Definition at line 53 of file vtkCubicLine.h.

int vtkCubicLine::GetNumberOfEdges ( )
inline

See the vtkCell API for descriptions of these methods.

Definition at line 54 of file vtkCubicLine.h.

int vtkCubicLine::GetNumberOfFaces ( )
inline

See the vtkCell API for descriptions of these methods.

Definition at line 55 of file vtkCubicLine.h.

vtkCell* vtkCubicLine::GetEdge ( int  )
inline

See the vtkCell API for descriptions of these methods.

Definition at line 56 of file vtkCubicLine.h.

vtkCell* vtkCubicLine::GetFace ( int  )
inline

See the vtkCell API for descriptions of these methods.

Definition at line 57 of file vtkCubicLine.h.

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

See the vtkCell API for descriptions of these methods.

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

See the vtkCell API for descriptions of these methods.

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

See the vtkCell API for descriptions of these methods.

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

See the vtkCell API for descriptions of these methods.

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

See the vtkCell API for descriptions of these methods.

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

See the vtkCell API for descriptions of these methods.

virtual double* vtkCubicLine::GetParametricCoords ( )
virtual

See the vtkCell API for descriptions of these methods.

double vtkCubicLine::GetParametricDistance ( double  pcoords[3])

Return the distance of the parametric coordinate provided to the cell. If inside the cell, a distance of zero is returned.

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

Clip this line using scalar value provided. Like contouring, except that it cuts the line to produce other lines.

int vtkCubicLine::GetParametricCenter ( double  pcoords[3])
inline

Return the center of the triangle in parametric coordinates.

Definition at line 134 of file vtkCubicLine.h.

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

Line-line intersection. Intersection has to occur within [0,1] parametric coordinates and with specified tolerance.

static void vtkCubicLine::InterpolationFunctions ( double  pcoords[3],
double  weights[4] 
)
static
static void vtkCubicLine::InterpolationDerivs ( double  pcoords[3],
double  derivs[4] 
)
static
virtual void vtkCubicLine::InterpolateFunctions ( double  pcoords[3],
double  weights[4] 
)
inlinevirtual
Deprecated:
Replaced by vtkCubicLine::InterpolateFunctions as of VTK 5.2

Definition at line 111 of file vtkCubicLine.h.

virtual void vtkCubicLine::InterpolateDerivs ( double  pcoords[3],
double  derivs[4] 
)
inlinevirtual
Deprecated:
Replaced by vtkCubicLine::InterpolateFunctions as of VTK 5.2

Definition at line 115 of file vtkCubicLine.h.

Member Data Documentation

vtkLine* vtkCubicLine::Line
protected

Definition at line 125 of file vtkCubicLine.h.

vtkDoubleArray* vtkCubicLine::Scalars
protected

Definition at line 126 of file vtkCubicLine.h.


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