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vtkVoxel Class Reference

#include <vtkVoxel.h>

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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.

Created by:
  • Schroeder, Will
CVS contributions (if > 5%):
  • Schroeder, Will (73%)
  • Law, Charles (6%)
CVS logs (CVSweb):
  • .h (/Common/vtkVoxel.h)
  • .cxx (/Common/vtkVoxel.cxx)
Examples:
vtkVoxel (Examples)
Tests:
vtkVoxel (Tests)

Definition at line 53 of file vtkVoxel.h.

Public Types

typedef vtkCell3D Superclass

Public Methods

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 Methods

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 Methods

 vtkVoxel ()
 ~vtkVoxel ()

Protected Attributes

vtkLine * Line
vtkPixel * Pixel

Member Typedef Documentation

typedef vtkCell3D vtkVoxel::Superclass
 

Reimplemented from vtkCell3D.

Definition at line 57 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 68 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 69 of file vtkVoxel.h.

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

See the vtkCell API for descriptions of these methods.

Implements vtkCell.

Definition at line 70 of file vtkVoxel.h.

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

See the vtkCell API for descriptions of these methods.

Implements vtkCell.

Definition at line 71 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 104 of file vtkVoxel.h.

vtkPixel* vtkVoxel::Pixel [protected]
 

Definition at line 105 of file vtkVoxel.h.

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