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vtkVoxel Class Reference

a cell that represents a 3D orthogonal parallelepiped More...

#include <vtkVoxel.h>

Inherits vtkCell3D.

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, 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)
 

Static Public Member Functions

static vtkVoxelNew ()
 
static int IsTypeOf (const char *type)
 
static vtkVoxelSafeDownCast (vtkObject *o)
 
static void InterpolationFunctions (double pcoords[3], double weights[8])
 
static int * GetEdgeArray (int edgeId)
 
static int * GetFaceArray (int faceId)
 

Protected Member Functions

 vtkVoxel ()
 
 ~vtkVoxel ()
 
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])
 

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
Examples:
vtkVoxel (Examples)
Tests:
vtkVoxel (Tests)

Definition at line 42 of file vtkVoxel.h.

Member Typedef Documentation

typedef vtkCell3D vtkVoxel::Superclass

Definition at line 46 of file vtkVoxel.h.

Constructor & Destructor Documentation

vtkVoxel::vtkVoxel ( )
protected
vtkVoxel::~vtkVoxel ( )
protected

Member Function Documentation

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

See vtkCell3D API for description of these methods.

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

See vtkCell3D API for description of these methods.

virtual double* vtkVoxel::GetParametricCoords ( )
virtual

See vtkCell3D API for description of these methods.

int vtkVoxel::GetCellType ( )
inline

See the vtkCell API for descriptions of these methods.

Definition at line 58 of file vtkVoxel.h.

int vtkVoxel::GetCellDimension ( )
inline

See the vtkCell API for descriptions of these methods.

Definition at line 59 of file vtkVoxel.h.

int vtkVoxel::GetNumberOfEdges ( )
inline

See the vtkCell API for descriptions of these methods.

Definition at line 60 of file vtkVoxel.h.

int vtkVoxel::GetNumberOfFaces ( )
inline

See the vtkCell API for descriptions of these methods.

Definition at line 61 of file vtkVoxel.h.

vtkCell* vtkVoxel::GetEdge ( int  edgeId)

See the vtkCell API for descriptions of these methods.

vtkCell* vtkVoxel::GetFace ( int  faceId)

See the vtkCell API for descriptions of these methods.

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

See the vtkCell API for descriptions of these methods.

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

See the vtkCell API for descriptions of these methods.

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

See the vtkCell API for descriptions of these methods.

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

See the vtkCell API for descriptions of these methods.

static void vtkVoxel::InterpolationDerivs ( double  pcoords[3],
double  derivs[24] 
)
static
Deprecated:
Replaced by vtkVoxel::InterpolateDerivs as of VTK 5.2
virtual void vtkVoxel::InterpolateFunctions ( double  pcoords[3],
double  weights[8] 
)
inlinevirtual
Deprecated:
Replaced by vtkVoxel::InterpolateDerivs as of VTK 5.2

Definition at line 88 of file vtkVoxel.h.

virtual void vtkVoxel::InterpolateDerivs ( double  pcoords[3],
double  derivs[24] 
)
inlinevirtual
Deprecated:
Replaced by vtkVoxel::InterpolateDerivs as of VTK 5.2

Definition at line 92 of file vtkVoxel.h.

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

Compute the interpolation functions. This static method is for convenience. Use the member function if you already have an instance of a voxel.

static int* vtkVoxel::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* vtkVoxel::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.


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