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vtkPyramid Class Reference

a 3D cell that represents a linear pyramid More...

#include <vtkPyramid.h>

Inherits vtkCell3D.

Collaboration diagram for vtkPyramid:
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Public Types

typedef vtkCell3D Superclass
 

Public Member Functions

virtual const char * GetClassName ()
 
virtual int IsA (const char *type)
 
void PrintSelf (ostream &os, vtkIndent indent)
 
int GetParametricCenter (double pcoords[3])
 
int JacobianInverse (double pcoords[3], double **inverse, double derivs[15])
 
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, 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 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 vtkPyramidNew ()
 
static int IsTypeOf (const char *type)
 
static vtkPyramidSafeDownCast (vtkObject *o)
 
static int * GetEdgeArray (int edgeId)
 
static int * GetFaceArray (int faceId)
 

Protected Member Functions

 vtkPyramid ()
 
 ~vtkPyramid ()
 

Protected Attributes

vtkLineLine
 
vtkTriangleTriangle
 
vtkQuadQuad
 
static void InterpolationFunctions (double pcoords[3], double weights[5])
 
static void InterpolationDerivs (double pcoords[3], double derivs[15])
 
virtual void InterpolateFunctions (double pcoords[3], double weights[5])
 
virtual void InterpolateDerivs (double pcoords[3], double derivs[15])
 

Detailed Description

a 3D cell that represents a linear pyramid

vtkPyramid is a concrete implementation of vtkCell to represent a 3D pyramid. A pyramid consists of a rectangular base with four triangular faces. vtkPyramid uses the standard isoparametric shape functions for a linear pyramid. The pyramid is defined by the five points (0-4) where (0,1,2,3) is the base of the pyramid which, using the right hand rule, forms a quadrilaterial whose normal points in the direction of the pyramid apex at vertex #4.

See Also
vtkConvexPointSet vtkHexahedron vtkTetra vtkVoxel vtkWedge
Examples:
vtkPyramid (Examples)
Tests:
vtkPyramid (Tests)

Definition at line 47 of file vtkPyramid.h.

Member Typedef Documentation

typedef vtkCell3D vtkPyramid::Superclass

Definition at line 51 of file vtkPyramid.h.

Constructor & Destructor Documentation

vtkPyramid::vtkPyramid ( )
protected
vtkPyramid::~vtkPyramid ( )
protected

Member Function Documentation

static vtkPyramid* vtkPyramid::New ( )
static
virtual const char* vtkPyramid::GetClassName ( )
virtual
static int vtkPyramid::IsTypeOf ( const char *  type)
static
virtual int vtkPyramid::IsA ( const char *  type)
virtual
static vtkPyramid* vtkPyramid::SafeDownCast ( vtkObject o)
static
void vtkPyramid::PrintSelf ( ostream &  os,
vtkIndent  indent 
)
virtual void vtkPyramid::GetEdgePoints ( int  edgeId,
int *&  pts 
)
virtual

See vtkCell3D API for description of these methods.

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

See vtkCell3D API for description of these methods.

int vtkPyramid::GetCellType ( )
inline

See the vtkCell API for descriptions of these methods.

Definition at line 62 of file vtkPyramid.h.

int vtkPyramid::GetCellDimension ( )
inline

See the vtkCell API for descriptions of these methods.

Definition at line 63 of file vtkPyramid.h.

int vtkPyramid::GetNumberOfEdges ( )
inline

See the vtkCell API for descriptions of these methods.

Definition at line 64 of file vtkPyramid.h.

int vtkPyramid::GetNumberOfFaces ( )
inline

See the vtkCell API for descriptions of these methods.

Definition at line 65 of file vtkPyramid.h.

vtkCell* vtkPyramid::GetEdge ( int  edgeId)

See the vtkCell API for descriptions of these methods.

vtkCell* vtkPyramid::GetFace ( int  faceId)

See the vtkCell API for descriptions of these methods.

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

See the vtkCell API for descriptions of these methods.

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

See the vtkCell API for descriptions of these methods.

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

See the vtkCell API for descriptions of these methods.

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

See the vtkCell API for descriptions of these methods.

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

See the vtkCell API for descriptions of these methods.

virtual double* vtkPyramid::GetParametricCoords ( )
virtual

See the vtkCell API for descriptions of these methods.

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

Return the center of the pyramid in parametric coordinates.

Definition at line 133 of file vtkPyramid.h.

static void vtkPyramid::InterpolationFunctions ( double  pcoords[3],
double  weights[5] 
)
static
static void vtkPyramid::InterpolationDerivs ( double  pcoords[3],
double  derivs[15] 
)
static
virtual void vtkPyramid::InterpolateFunctions ( double  pcoords[3],
double  weights[5] 
)
inlinevirtual
Deprecated:
Replaced by vtkPyramid::InterpolateFunctions as of VTK 5.2

Definition at line 100 of file vtkPyramid.h.

virtual void vtkPyramid::InterpolateDerivs ( double  pcoords[3],
double  derivs[15] 
)
inlinevirtual
Deprecated:
Replaced by vtkPyramid::InterpolateFunctions as of VTK 5.2

Definition at line 104 of file vtkPyramid.h.

int vtkPyramid::JacobianInverse ( double  pcoords[3],
double **  inverse,
double  derivs[15] 
)
static int* vtkPyramid::GetEdgeArray ( int  edgeId)
static

Return the ids of the vertices defining edge/face (edgeId/`faceId'). Ids are related to the cell, not to the dataset.

static int* vtkPyramid::GetFaceArray ( int  faceId)
static

Return the ids of the vertices defining edge/face (edgeId/`faceId'). Ids are related to the cell, not to the dataset.

Member Data Documentation

vtkLine* vtkPyramid::Line
protected

Definition at line 123 of file vtkPyramid.h.

vtkTriangle* vtkPyramid::Triangle
protected

Definition at line 124 of file vtkPyramid.h.

vtkQuad* vtkPyramid::Quad
protected

Definition at line 125 of file vtkPyramid.h.


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