vtkVoxel Class Reference

#include <vtkVoxel.h>

Inheritance diagram for vtkVoxel:

List of all members.

Detailed Description

a cell that represents a 3D orthogonal parallelepiped

Date: 2003/02/03 13:23:32

Revision: 1.68

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.

Examples:: vtkVoxel (Examples)

Tests:: vtkVoxel (Tests)

Definition at line 42 of file vtkVoxel.h.

Public Types

typedef vtkCell3D Superclass

Public Member Functions

virtual const char * GetClassName ()

virtual int IsA (const char *type)

virtual void GetEdgePoints (int edgeId, int *&pts)

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

virtual float * GetParametricCoords ()

int GetCellType ()

int GetCellDimension ()

int GetNumberOfEdges ()

int GetNumberOfFaces ()

vtkCell * GetEdge (int edgeId)

vtkCell * GetFace (int faceId)

int CellBoundary (int subId, float pcoords[3], vtkIdList *pts)

void Contour (float value, vtkDataArray *cellScalars, vtkPointLocator *locator, vtkCellArray *verts, vtkCellArray *lines, vtkCellArray *polys, vtkPointData *inPd, vtkPointData *outPd, vtkCellData *inCd, vtkIdType cellId, vtkCellData *outCd)

int EvaluatePosition (float x[3], float *closestPoint, int &subId, float pcoords[3], float &dist2, float *weights)

void EvaluateLocation (int &subId, float pcoords[3], float x[3], float *weights)

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

int Triangulate (int index, vtkIdList *ptIds, vtkPoints *pts)

void Derivatives (int subId, float pcoords[3], float *values, int dim, float *derivs)

Static Public Member Functions

vtkVoxel * New ()

int IsTypeOf (const char *type)

vtkVoxel * SafeDownCast (vtkObject *o)

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

void InterpolationDerivs (float pcoords[3], float 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 46 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.

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 float* vtkVoxel::GetParametricCoords ( ) [virtual]

See vtkCell3D API for description of these methods.
Reimplemented from vtkCell3D.

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

See the vtkCell API for descriptions of these methods.
Implements vtkCell.
Definition at line 57 of file vtkVoxel.h.
References VTK_VOXEL.

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

See the vtkCell API for descriptions of these methods.
Reimplemented from vtkCell3D.
Definition at line 58 of file vtkVoxel.h.

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

See the vtkCell API for descriptions of these methods.
Implements vtkCell.
Definition at line 59 of file vtkVoxel.h.

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

See the vtkCell API for descriptions of these methods.
Implements vtkCell.
Definition at line 60 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,

float pcoords[3],

vtkIdList * pts

) [virtual]

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

void vtkVoxel::Contour ( float 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.
Implements vtkCell.

int vtkVoxel::EvaluatePosition ( float x[3],

float * closestPoint,

int & subId,

float pcoords[3],

float & dist2,

float * weights

) [virtual]

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

void vtkVoxel::EvaluateLocation ( int & subId,

float pcoords[3],

float x[3],

float * weights

) [virtual]

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

int vtkVoxel::IntersectWithLine ( float p1[3],

float p2[3],

float tol,

float & t,

float x[3],

float 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,

float pcoords[3],

float * values,

int dim,

float * derivs

) [virtual]

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

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

float weights[8]

) [static]

Voxel specific methods for interpolation and derivatives.

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

float 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 93 of file vtkVoxel.h.

vtkPixel* vtkVoxel::Pixel [protected]

Definition at line 94 of file vtkVoxel.h.

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

dox/Common/vtkVoxel.h


Public Types
typedef vtkCell3D	Superclass
Public Member Functions
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)

virtual void	GetEdgePoints (int edgeId, int *&pts)
virtual void	GetFacePoints (int faceId, int *&pts)
virtual float *	GetParametricCoords ()

int	GetCellType ()
int	GetCellDimension ()
int	GetNumberOfEdges ()
int	GetNumberOfFaces ()
vtkCell *	GetEdge (int edgeId)
vtkCell *	GetFace (int faceId)
int	CellBoundary (int subId, float pcoords[3], vtkIdList *pts)
void	Contour (float value, vtkDataArray cellScalars, vtkPointLocator locator, vtkCellArray verts, vtkCellArray lines, vtkCellArray polys, vtkPointData inPd, vtkPointData outPd, vtkCellData inCd, vtkIdType cellId, vtkCellData *outCd)
int	EvaluatePosition (float x[3], float closestPoint, int &subId, float pcoords[3], float &dist2, float weights)
void	EvaluateLocation (int &subId, float pcoords[3], float x[3], float *weights)
int	IntersectWithLine (float p1[3], float p2[3], float tol, float &t, float x[3], float pcoords[3], int &subId)
int	Triangulate (int index, vtkIdList ptIds, vtkPoints pts)
void	Derivatives (int subId, float pcoords[3], float values, int dim, float derivs)
Static Public Member Functions
vtkVoxel *	New ()
int	IsTypeOf (const char *type)
vtkVoxel *	SafeDownCast (vtkObject *o)

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