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

Created by:

Bertel, Francois

CVS contributions (if > 5%):

Bertel, Francois (100%)

CVS logs (CVSweb):

.h (/Filtering/vtkVoxel.h)
.cxx (/Filtering/vtkVoxel.cxx)

Examples:: vtkVoxel (Examples)

Tests:: vtkVoxel (Tests)

Definition at line 51 of file vtkVoxel.h.

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

vtkVoxel * New ()

int IsTypeOf (const char *type)

vtkVoxel * SafeDownCast (vtkObject *o)

void InterpolationFunctions (double pcoords[3], double weights[8])

void InterpolationDerivs (double pcoords[3], double derivs[24])

int * GetEdgeArray (int edgeId)

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 55 of file vtkVoxel.h.

Constructor & Destructor Documentation

vtkVoxel::vtkVoxel ( ) [protected]

vtkVoxel::~vtkVoxel ( ) [protected]

Member Function Documentation

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.

int vtkVoxel::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 vtkVoxel::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.

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]

See the vtkCell API for descriptions of these methods.
Implements vtkCell.
Definition at line 67 of file vtkVoxel.h.

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

See the vtkCell API for descriptions of these methods.
Reimplemented from vtkCell3D.
Definition at line 68 of file vtkVoxel.h.

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

See the vtkCell API for descriptions of these methods.
Implements vtkCell.
Definition at line 69 of file vtkVoxel.h.

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

See the vtkCell API for descriptions of these methods.
Implements vtkCell.
Definition at line 70 of file vtkVoxel.h.

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

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

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

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

int vtkVoxel::CellBoundary ( int subId,

double pcoords[3],

vtkIdList * pts

) [virtual]

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

void vtkVoxel::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 vtkVoxel::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 vtkVoxel::EvaluateLocation ( int & subId,

double pcoords[3],

double x[3],

double * weights

) [virtual]

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

int vtkVoxel::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 vtkVoxel::Triangulate ( int index,

vtkIdList * ptIds,

vtkPoints * pts

) [virtual]

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

void vtkVoxel::Derivatives ( int subId,

double pcoords[3],

double * values,

int dim,

double * derivs

) [virtual]

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

void vtkVoxel::InterpolationFunctions ( double pcoords[3],

double weights[8]

) [static]

Voxel specific methods for interpolation and derivatives.

void vtkVoxel::InterpolationDerivs ( double pcoords[3],

double derivs[24]

) [static]

Voxel specific methods for interpolation and derivatives.

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

Voxel specific methods for interpolation and derivatives.

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

Voxel specific methods for interpolation and derivatives.

Member Data Documentation

vtkLine* vtkVoxel::Line [protected]

Definition at line 103 of file vtkVoxel.h.

vtkPixel* vtkVoxel::Pixel [protected]

Definition at line 104 of file vtkVoxel.h.

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

dox/Filtering/vtkVoxel.h


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
vtkVoxel *	New ()
int	IsTypeOf (const char *type)
vtkVoxel *	SafeDownCast (vtkObject *o)

void	InterpolationFunctions (double pcoords[3], double weights[8])
void	InterpolationDerivs (double pcoords[3], double derivs[24])
int *	GetEdgeArray (int edgeId)
int *	GetFaceArray (int faceId)
Protected Member Functions
	vtkVoxel ()
	~vtkVoxel ()
Protected Attributes
vtkLine *	Line
vtkPixel *	Pixel