vtkWedge Class Reference

#include <vtkWedge.h>

Inheritance diagram for vtkWedge:

[legend]Collaboration diagram for vtkWedge:

[legend]List of all members.

Detailed Description

a 3D cell that represents a linear wedge

vtkWedge is a concrete implementation of vtkCell to represent a linear 3D wedge. A wedge consists of two triangular and three quadrilateral faces and is defined by the six points (0-5). vtkWedge uses the standard isoparametric shape functions for a linear wedge. The wedge is defined by the six points (0-5) where (0,1,2) is the base of the wedge which, using the right hand rule, forms a triangle whose normal points outward (away from the triangular face (3,4,5)).

See also:: vtkConvexPointSet vtkHexahedron vtkPyramid vtkTetra vtkVoxel

Examples:: vtkWedge (Examples)

Tests:: vtkWedge (Tests)

Definition at line 47 of file vtkWedge.h.

int GetParametricCenter (double pcoords[3])

int JacobianInverse (double pcoords[3], double **inverse, double derivs[18])

static void InterpolationFunctions (double pcoords[3], double weights[6])

static void InterpolationDerivs (double pcoords[3], double derivs[18])

static int * GetEdgeArray (int edgeId)

static int * GetFaceArray (int faceId)

Public Types

typedef vtkCell3D Superclass

Public Member Functions

virtual const char * GetClassName ()

virtual int IsA (const char *type)

void PrintSelf (ostream &os, vtkIndent indent)

virtual void GetEdgePoints (int edgeId, int *&pts)

virtual void GetFacePoints (int faceId, int *&pts)

int GetCellType ()

int GetCellDimension ()

int GetNumberOfEdges ()

int GetNumberOfFaces ()

vtkCell * GetEdge (int edgeId)

vtkCell * GetFace (int faceId)

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

void Contour (double value, vtkDataArray *cellScalars, vtkPointLocator *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 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 ()

Static Public Member Functions

static vtkWedge * New ()

static int IsTypeOf (const char *type)

static vtkWedge * SafeDownCast (vtkObject *o)

Protected Member Functions

vtkWedge ()

~vtkWedge ()

Protected Attributes

vtkLine * Line

vtkTriangle * Triangle

vtkQuad * Quad

Member Typedef Documentation

typedef vtkCell3D vtkWedge::Superclass

Reimplemented from vtkCell3D.
Definition at line 51 of file vtkWedge.h.

Constructor & Destructor Documentation

vtkWedge::vtkWedge ( ) [protected]

vtkWedge::~vtkWedge ( ) [protected]

Member Function Documentation

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

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

virtual const char* vtkWedge::GetClassName ( ) [virtual]

Reimplemented from vtkCell3D.

static int vtkWedge::IsTypeOf ( const char * type ) [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 vtkTypeRevisionMacro found in vtkSetGet.h.
Reimplemented from vtkCell3D.

virtual int vtkWedge::IsA ( const char * type ) [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 vtkTypeRevisionMacro found in vtkSetGet.h.
Reimplemented from vtkCell3D.

static vtkWedge* vtkWedge::SafeDownCast ( vtkObject * o ) [static]

Reimplemented from vtkCell3D.

void vtkWedge::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 vtkCell3D.

virtual void vtkWedge::GetEdgePoints ( int edgeId,

int *& pts

) [virtual]

See vtkCell3D API for description of these methods.
Implements vtkCell3D.

virtual void vtkWedge::GetFacePoints ( int faceId,

int *& pts

) [virtual]

Get the list of vertices that define a face. The list is terminated with a negative number. Note that the vertices are 0-offset; that is, they refer to the ids of the cell, not the point ids of the mesh that the cell belongs to. The faceId must range between 0<=faceId<this->GetNumberOfFaces().
Implements vtkCell3D.

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

See the vtkCell API for descriptions of these methods.
Implements vtkCell.
Definition at line 62 of file vtkWedge.h.
References VTK_WEDGE.

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

See the vtkCell API for descriptions of these methods.
Reimplemented from vtkCell3D.
Definition at line 63 of file vtkWedge.h.

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

See the vtkCell API for descriptions of these methods.
Implements vtkCell.
Definition at line 64 of file vtkWedge.h.

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

See the vtkCell API for descriptions of these methods.
Implements vtkCell.
Definition at line 65 of file vtkWedge.h.

vtkCell* vtkWedge::GetEdge ( int edgeId ) [virtual]

See the vtkCell API for descriptions of these methods.
Implements vtkCell.

vtkCell* vtkWedge::GetFace ( int faceId ) [virtual]

See the vtkCell API for descriptions of these methods.
Implements vtkCell.

int vtkWedge::CellBoundary ( int subId,

double pcoords[3],

vtkIdList * pts

) [virtual]

See the vtkCell API for descriptions of these methods.
Implements vtkCell.

void vtkWedge::Contour ( double value,

vtkDataArray * cellScalars,

vtkPointLocator * 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.
Reimplemented from vtkCell3D.

int vtkWedge::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 vtkWedge::EvaluateLocation ( int & subId,

double pcoords[3],

double x[3],

double * weights

) [virtual]

See the vtkCell API for descriptions of these methods.
Implements vtkCell.

int vtkWedge::IntersectWithLine ( double p1[3],

double p2[3],

double tol,

double & t,

double x[3],

double pcoords[3],

int & subId

) [virtual]

See the vtkCell API for descriptions of these methods.
Implements vtkCell.

int vtkWedge::Triangulate ( int index,

vtkIdList * ptIds,

vtkPoints * pts

) [virtual]

See the vtkCell API for descriptions of these methods.
Implements vtkCell.

void vtkWedge::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* vtkWedge::GetParametricCoords ( ) [virtual]

See the vtkCell API for descriptions of these methods.
Reimplemented from vtkCell.

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

Return the center of the wedge in parametric coordinates.
Reimplemented from vtkCell.
Definition at line 113 of file vtkWedge.h.

static void vtkWedge::InterpolationFunctions ( double pcoords[3],

double weights[6]

) [static]

Wedge specific methods for computing interpolation functions and derivatives.

static void vtkWedge::InterpolationDerivs ( double pcoords[3],

double derivs[18]

) [static]

Return the center of the wedge in parametric coordinates.

int vtkWedge::JacobianInverse ( double pcoords[3],

double ** inverse,

double derivs[18]

)

Return the center of the wedge in parametric coordinates.

static int* vtkWedge::GetEdgeArray ( int edgeId ) [static]

Return the center of the wedge in parametric coordinates.

static int* vtkWedge::GetFaceArray ( int faceId ) [static]

Return the center of the wedge in parametric coordinates.

Member Data Documentation

vtkLine* vtkWedge::Line [protected]

Definition at line 104 of file vtkWedge.h.

vtkTriangle* vtkWedge::Triangle [protected]

Definition at line 105 of file vtkWedge.h.

vtkQuad* vtkWedge::Quad [protected]

Definition at line 106 of file vtkWedge.h.

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

dox/Filtering/vtkWedge.h

Generated on Tue Jan 22 00:30:52 2008 for VTK by

1.4.3-20050530


int	GetParametricCenter (double pcoords[3])
int	JacobianInverse (double pcoords[3], double **inverse, double derivs[18])
static void	InterpolationFunctions (double pcoords[3], double weights[6])
static void	InterpolationDerivs (double pcoords[3], double derivs[18])
static int *	GetEdgeArray (int edgeId)
static int *	GetFaceArray (int faceId)
Public Types
typedef vtkCell3D	Superclass
Public Member Functions
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)

void	PrintSelf (ostream &os, vtkIndent indent)
virtual void	GetEdgePoints (int edgeId, int *&pts)
virtual void	GetFacePoints (int faceId, int *&pts)

int	GetCellType ()
int	GetCellDimension ()
int	GetNumberOfEdges ()
int	GetNumberOfFaces ()
vtkCell *	GetEdge (int edgeId)
vtkCell *	GetFace (int faceId)
int	CellBoundary (int subId, double pcoords[3], vtkIdList *pts)
void	Contour (double value, vtkDataArray cellScalars, vtkPointLocator 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	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 ()
Static Public Member Functions
static vtkWedge *	New ()
static int	IsTypeOf (const char *type)
static vtkWedge *	SafeDownCast (vtkObject *o)
Protected Member Functions
	vtkWedge ()
	~vtkWedge ()
Protected Attributes
vtkLine *	Line
vtkTriangle *	Triangle
vtkQuad *	Quad