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vtkReebGraphToJoinSplitTreeFilter Class Reference

converts a given Reeb graph either to a join tree or a split tree (respectively the connectivity of the sub- and sur- level sets). Note: if you want to use simplification filters, do so on the input Reeb graph first. More...

#include <vtkReebGraphToJoinSplitTreeFilter.h>

Inherits vtkDirectedGraphAlgorithm.

Public Types

typedef vtkDirectedGraphAlgorithm Superclass
 

Public Member Functions

virtual int IsA (const char *type)
 
vtkReebGraphToJoinSplitTreeFilterNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent)
 
vtkReebGraph * GetOutput ()
 
virtual void SetIsSplitTree (bool)
 
virtual bool GetIsSplitTree ()
 
virtual void SetFieldId (vtkIdType)
 
virtual vtkIdType GetFieldId ()
 

Static Public Member Functions

static
vtkReebGraphToJoinSplitTreeFilter
New ()
 
static int IsTypeOf (const char *type)
 
static
vtkReebGraphToJoinSplitTreeFilter
SafeDownCast (vtkObjectBase *o)
 

Protected Member Functions

virtual vtkObjectBase * NewInstanceInternal () const
 
 vtkReebGraphToJoinSplitTreeFilter ()
 
 ~vtkReebGraphToJoinSplitTreeFilter ()
 
int FillInputPortInformation (int portNumber, vtkInformation *)
 
int FillOutputPortInformation (int, vtkInformation *)
 
int RequestData (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
 

Protected Attributes

bool IsSplitTree
 
vtkIdType FieldId
 

Detailed Description

converts a given Reeb graph either to a join tree or a split tree (respectively the connectivity of the sub- and sur- level sets). Note: if you want to use simplification filters, do so on the input Reeb graph first.

Reference: "Computing contpour trees in all dimensions". H. Carr, J. Snoeyink, U. Axen. SODA 2000, pp. 918-926.

The filter takes as an input the underlying mesh (port 0, a vtkPolyData for 2D meshes or a vtkUnstructuredGrid for 3D meshes) with an attached scalar field (identified by FieldId, with setFieldId()) and an input Reeb graph computed on that mesh (port 1). The outputs is vtkReebGraph object describing either a join or split tree.

Definition at line 42 of file vtkReebGraphToJoinSplitTreeFilter.h.

Member Typedef Documentation

typedef vtkDirectedGraphAlgorithm vtkReebGraphToJoinSplitTreeFilter::Superclass

Definition at line 48 of file vtkReebGraphToJoinSplitTreeFilter.h.

Constructor & Destructor Documentation

vtkReebGraphToJoinSplitTreeFilter::vtkReebGraphToJoinSplitTreeFilter ( )
protected
vtkReebGraphToJoinSplitTreeFilter::~vtkReebGraphToJoinSplitTreeFilter ( )
protected

Member Function Documentation

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

Specify if you want to get a join or a split tree. Default value: false (join tree)

virtual bool vtkReebGraphToJoinSplitTreeFilter::GetIsSplitTree ( )
virtual

Specify if you want to get a join or a split tree. Default value: false (join tree)

virtual void vtkReebGraphToJoinSplitTreeFilter::SetFieldId ( vtkIdType  )
virtual

Set the scalar field Id Default value: 0;

virtual vtkIdType vtkReebGraphToJoinSplitTreeFilter::GetFieldId ( )
virtual

Set the scalar field Id Default value: 0;

vtkReebGraph* vtkReebGraphToJoinSplitTreeFilter::GetOutput ( )
int vtkReebGraphToJoinSplitTreeFilter::FillInputPortInformation ( int  portNumber,
vtkInformation *   
)
protected
int vtkReebGraphToJoinSplitTreeFilter::FillOutputPortInformation ( int  ,
vtkInformation *   
)
protected
int vtkReebGraphToJoinSplitTreeFilter::RequestData ( vtkInformation *  request,
vtkInformationVector **  inputVector,
vtkInformationVector *  outputVector 
)
protected

Member Data Documentation

bool vtkReebGraphToJoinSplitTreeFilter::IsSplitTree
protected

Definition at line 70 of file vtkReebGraphToJoinSplitTreeFilter.h.

vtkIdType vtkReebGraphToJoinSplitTreeFilter::FieldId
protected

Definition at line 72 of file vtkReebGraphToJoinSplitTreeFilter.h.


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