vtkVoxel Class Reference

#include <vtkVoxel.h>

Inheritance diagram for vtkVoxel:

[legend]

Collaboration diagram for vtkVoxel:

[legend]

List of all members.

Detailed Description

a cell that represents a 3D orthogonal parallelepiped

vtkVoxel is a concrete implementation of vtkCell to represent a 3D orthogonal parallelepiped. Unlike vtkHexahedron, vtkVoxel has interior angles of 90 degrees, and sides are parallel to coordinate axes. This results in large increases in computational performance.

See also:: vtkConvexPointSet vtkHexahedron vtkPyramid vtkTetra vtkWedge

Tests:: vtkVoxel (Tests)

Definition at line 38 of file vtkVoxel.h.


static void	InterpolationFunctions (double pcoords[3], double weights[8])
static void	InterpolationDerivs (double pcoords[3], double derivs[24])
virtual void	InterpolateFunctions (double pcoords[3], double weights[8])
virtual void	InterpolateDerivs (double pcoords[3], double derivs[24])
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)
virtual double *	GetParametricCoords ()

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)
Static Public Member Functions
static vtkVoxel *	New ()
static int	IsTypeOf (const char *type)
static vtkVoxel *	SafeDownCast (vtkObject *o)

static int *	GetEdgeArray (int edgeId)
static int *	GetFaceArray (int faceId)
Protected Member Functions
	vtkVoxel ()
	~vtkVoxel ()
Protected Attributes
vtkLine *	Line
vtkPixel *	Pixel

Member Typedef Documentation

typedef vtkCell3D vtkVoxel::Superclass

Reimplemented from vtkCell3D.

Definition at line 42 of file vtkVoxel.h.

Constructor & Destructor Documentation

vtkVoxel::vtkVoxel ( ) [protected]

vtkVoxel::~vtkVoxel ( ) [protected]

Member Function Documentation

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

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

Reimplemented from vtkObject.

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

Reimplemented from vtkCell3D.

static int vtkVoxel::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 vtkTypeRevisionMacro found in vtkSetGet.h.

Reimplemented from vtkCell3D.

virtual int vtkVoxel::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 vtkTypeRevisionMacro found in vtkSetGet.h.

Reimplemented from vtkCell3D.

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

Reimplemented from vtkCell3D.

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

See vtkCell3D API for description of these methods.

Implements vtkCell3D.

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

See vtkCell3D API for description of these methods.

Implements vtkCell3D.

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

See vtkCell3D API for description of these methods.

Reimplemented from vtkCell.

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