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vtkDensifyPolyData Class Reference

Densify the input by adding points at the centroid. More...

#include <vtkDensifyPolyData.h>

Inherits vtkPolyDataAlgorithm.

Public Types

typedef vtkPolyDataAlgorithm Superclass
 

Public Member Functions

virtual int IsA (const char *type)
 
vtkDensifyPolyDataNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent)
 
virtual void SetNumberOfSubdivisions (unsigned int)
 
virtual unsigned int GetNumberOfSubdivisions ()
 

Static Public Member Functions

static int IsTypeOf (const char *type)
 
static vtkDensifyPolyDataSafeDownCast (vtkObjectBase *o)
 
static vtkDensifyPolyDataNew ()
 

Protected Member Functions

virtual vtkObjectBase * NewInstanceInternal () const
 
 vtkDensifyPolyData ()
 
 ~vtkDensifyPolyData ()
 
virtual int RequestData (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
 

Protected Attributes

unsigned int NumberOfSubdivisions
 

Detailed Description

Densify the input by adding points at the centroid.

The filter takes any polygonal data as input and will tessellate cells that are planar polygons present by fanning out triangles from its centroid. Other cells are simply passed through to the output. PointData, if present, is interpolated via linear interpolation. CellData for any tessellated cell is simply copied over from its parent cell. Planar polygons are assumed to be convex. Funny things will happen if they are not.

The number of subdivisions can be controlled by the parameter NumberOfSubdivisions.

Tests:
vtkDensifyPolyData (Tests)

Definition at line 41 of file vtkDensifyPolyData.h.

Member Typedef Documentation

typedef vtkPolyDataAlgorithm vtkDensifyPolyData::Superclass

Definition at line 44 of file vtkDensifyPolyData.h.

Constructor & Destructor Documentation

vtkDensifyPolyData::vtkDensifyPolyData ( )
protected
vtkDensifyPolyData::~vtkDensifyPolyData ( )
protected

Member Function Documentation

static int vtkDensifyPolyData::IsTypeOf ( const char *  type)
static
virtual int vtkDensifyPolyData::IsA ( const char *  type)
virtual
static vtkDensifyPolyData* vtkDensifyPolyData::SafeDownCast ( vtkObjectBase *  o)
static
virtual vtkObjectBase* vtkDensifyPolyData::NewInstanceInternal ( ) const
protectedvirtual
vtkDensifyPolyData* vtkDensifyPolyData::NewInstance ( ) const
void vtkDensifyPolyData::PrintSelf ( ostream &  os,
vtkIndent  indent 
)
static vtkDensifyPolyData* vtkDensifyPolyData::New ( )
static
virtual void vtkDensifyPolyData::SetNumberOfSubdivisions ( unsigned  int)
virtual

Number of recursive subdivisions. Initial value is 1.

virtual unsigned int vtkDensifyPolyData::GetNumberOfSubdivisions ( )
virtual

Number of recursive subdivisions. Initial value is 1.

virtual int vtkDensifyPolyData::RequestData ( vtkInformation *  ,
vtkInformationVector **  ,
vtkInformationVector *   
)
protectedvirtual

Member Data Documentation

unsigned int vtkDensifyPolyData::NumberOfSubdivisions
protected

Definition at line 62 of file vtkDensifyPolyData.h.


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