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vtkCubicLine Class Reference

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

#include <vtkCubicLine.h>

Inheritance diagram for vtkCubicLine:
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List of all members.

Public Types

typedef vtkNonLinearCell Superclass

Public Member Functions

virtual int IsA (const char *type)
vtkCubicLineNewInstance () const
void PrintSelf (ostream &os, vtkIndent indent)
double GetParametricDistance (double pcoords[3])
int GetParametricCenter (double pcoords[3])
int GetCellType ()
int GetCellDimension ()
int GetNumberOfEdges ()
int GetNumberOfFaces ()
vtkCellGetEdge (int)
vtkCellGetFace (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 doubleGetParametricCoords ()
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)
virtual void InterpolateFunctions (double pcoords[3], double weights[4])
virtual void InterpolateDerivs (double pcoords[3], double derivs[4])

Static Public Member Functions

static vtkCubicLineNew ()
static int IsTypeOf (const char *type)
static vtkCubicLineSafeDownCast (vtkObjectBase *o)
static void InterpolationFunctions (double pcoords[3], double weights[4])
static void InterpolationDerivs (double pcoords[3], double derivs[4])

Protected Member Functions

virtual vtkObjectBaseNewInstanceInternal () const
 vtkCubicLine ()
 ~vtkCubicLine ()

Protected Attributes

vtkLineLine
vtkDoubleArrayScalars

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 44 of file vtkCubicLine.h.


Member Typedef Documentation

Reimplemented from vtkNonLinearCell.

Definition at line 48 of file vtkCubicLine.h.


Constructor & Destructor Documentation

vtkCubicLine::vtkCubicLine ( ) [protected]
vtkCubicLine::~vtkCubicLine ( ) [protected]

Member Function Documentation

static vtkCubicLine* vtkCubicLine::New ( ) [static]

Create an object with Debug turned off, modified time initialized to zero, and reference counting on.

Reimplemented from vtkObject.

static int vtkCubicLine::IsTypeOf ( const char *  name) [static]

Return 1 if this class type is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkNonLinearCell.

virtual int vtkCubicLine::IsA ( const char *  name) [virtual]

Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkNonLinearCell.

Reimplemented from vtkNonLinearCell.

virtual vtkObjectBase* vtkCubicLine::NewInstanceInternal ( ) const [protected, virtual]

Reimplemented from vtkNonLinearCell.

Reimplemented from vtkNonLinearCell.

void vtkCubicLine::PrintSelf ( ostream &  os,
vtkIndent  indent 
) [virtual]

Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from vtkNonLinearCell.

int vtkCubicLine::GetCellType ( ) [inline, virtual]

See the vtkCell API for descriptions of these methods.

Implements vtkCell.

Definition at line 53 of file vtkCubicLine.h.

int vtkCubicLine::GetCellDimension ( ) [inline, virtual]

See the vtkCell API for descriptions of these methods.

Implements vtkCell.

Definition at line 54 of file vtkCubicLine.h.

int vtkCubicLine::GetNumberOfEdges ( ) [inline, virtual]

See the vtkCell API for descriptions of these methods.

Implements vtkCell.

Definition at line 55 of file vtkCubicLine.h.

int vtkCubicLine::GetNumberOfFaces ( ) [inline, virtual]

See the vtkCell API for descriptions of these methods.

Implements vtkCell.

Definition at line 56 of file vtkCubicLine.h.

vtkCell* vtkCubicLine::GetEdge ( int  ) [inline, virtual]

See the vtkCell API for descriptions of these methods.

Implements vtkCell.

Definition at line 57 of file vtkCubicLine.h.

vtkCell* vtkCubicLine::GetFace ( int  ) [inline, virtual]

See the vtkCell API for descriptions of these methods.

Implements vtkCell.

Definition at line 58 of file vtkCubicLine.h.

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

See the vtkCell API for descriptions of these methods.

Implements vtkCell.

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 
) [virtual]

See the vtkCell API for descriptions of these methods.

Implements vtkCell.

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

See the vtkCell API for descriptions of these methods.

Implements vtkCell.

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

See the vtkCell API for descriptions of these methods.

Implements vtkCell.

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

See the vtkCell API for descriptions of these methods.

Implements vtkCell.

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

See the vtkCell API for descriptions of these methods.

Implements vtkCell.

virtual double* vtkCubicLine::GetParametricCoords ( ) [virtual]

See the vtkCell API for descriptions of these methods.

Reimplemented from vtkCell.

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

Reimplemented from vtkCell.

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

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

Implements vtkCell.

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

Return the center of the triangle in parametric coordinates.

Reimplemented from vtkCell.

Definition at line 133 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 
) [virtual]

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

Implements vtkCell.

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

Compute the interpolation functions/derivatives (aka shape functions/derivatives)

Definition at line 110 of file vtkCubicLine.h.

virtual void vtkCubicLine::InterpolateDerivs ( double  pcoords[3],
double  derivs[4] 
) [inline, virtual]

Compute the interpolation functions/derivatives (aka shape functions/derivatives)

Definition at line 114 of file vtkCubicLine.h.


Member Data Documentation

Definition at line 124 of file vtkCubicLine.h.

Definition at line 125 of file vtkCubicLine.h.


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