vtkPyramid Class Reference

#include <vtkPyramid.h>

Inheritance diagram for vtkPyramid:

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Collaboration diagram for vtkPyramid:

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List of all members.

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.


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])
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 vtkPyramid *	New ()
static int	IsTypeOf (const char *type)
static vtkPyramid *	SafeDownCast (vtkObject *o)

static int *	GetEdgeArray (int edgeId)
static int *	GetFaceArray (int faceId)
Protected Member Functions
	vtkPyramid ()
	~vtkPyramid ()
Protected Attributes
vtkLine *	Line
vtkTriangle *	Triangle
vtkQuad *	Quad

Member Typedef Documentation

typedef vtkCell3D vtkPyramid::Superclass

Reimplemented from vtkCell3D.

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]

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

Reimplemented from vtkObject.

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

Reimplemented from vtkCell3D.

static int vtkPyramid::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 vtkCell3D.

virtual int vtkPyramid::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 vtkCell3D.

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

Reimplemented from vtkCell3D.

void vtkPyramid::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 vtkPyramid::GetEdgePoints	(	int	edgeId,
		int *&	pts
	)			`[virtual]`

See vtkCell3D API for description of these methods.

Implements vtkCell3D.

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

See vtkCell3D API for description of these methods.

Implements vtkCell3D.

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