vtkRectilinearSynchronizedTemplates Class Reference

#include <vtkRectilinearSynchronizedTemplates.h>

Inheritance diagram for vtkRectilinearSynchronizedTemplates:

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Collaboration diagram for vtkRectilinearSynchronizedTemplates:

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List of all members.


Detailed Description

generate isosurface from rectilinear grid

vtkRectilinearSynchronizedTemplates is a 3D implementation (for rectilinear grids) of the synchronized template algorithm. Note that vtkContourFilter will automatically use this class when appropriate.

Warning:
This filter is specialized to rectilinear grids.
See also:
vtkContourFilter vtkSynchronizedTemplates2D vtkSynchronizedTemplates3D
Tests:
vtkRectilinearSynchronizedTemplates (Tests)

Definition at line 43 of file vtkRectilinearSynchronizedTemplates.h.


Public Types

typedef vtkPolyDataAlgorithm Superclass

Public Member Functions

virtual const char * GetClassName ()
virtual int IsA (const char *type)
void PrintSelf (ostream &os, vtkIndent indent)
unsigned long int GetMTime ()
void SetValue (int i, double value)
double GetValue (int i)
double * GetValues ()
int * GetExecuteExtent ()
virtual void SetComputeNormals (int)
virtual int GetComputeNormals ()
virtual void ComputeNormalsOn ()
virtual void ComputeNormalsOff ()
virtual void SetComputeGradients (int)
virtual int GetComputeGradients ()
virtual void ComputeGradientsOn ()
virtual void ComputeGradientsOff ()
virtual void SetComputeScalars (int)
virtual int GetComputeScalars ()
virtual void ComputeScalarsOn ()
virtual void ComputeScalarsOff ()
void GetValues (double *contourValues)
void SetNumberOfContours (int number)
int GetNumberOfContours ()
void GenerateValues (int numContours, double range[2])
void GenerateValues (int numContours, double rangeStart, double rangeEnd)
virtual void SetArrayComponent (int)
virtual int GetArrayComponent ()
void ComputeSpacing (vtkRectilinearGrid *data, int i, int j, int k, int extent[6], double spacing[6])

Static Public Member Functions

static
vtkRectilinearSynchronizedTemplates
New ()
static int IsTypeOf (const char *type)
static
vtkRectilinearSynchronizedTemplates
SafeDownCast (vtkObject *o)

Protected Member Functions

 vtkRectilinearSynchronizedTemplates ()
 ~vtkRectilinearSynchronizedTemplates ()
virtual int RequestData (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
virtual int RequestUpdateExtent (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
virtual int FillInputPortInformation (int port, vtkInformation *info)
void * GetScalarsForExtent (vtkDataArray *array, int extent[6], vtkRectilinearGrid *input)

Protected Attributes

int ComputeNormals
int ComputeGradients
int ComputeScalars
vtkContourValuesContourValues
int ExecuteExtent [6]
int ArrayComponent

Member Typedef Documentation

Reimplemented from vtkPolyDataAlgorithm.

Definition at line 48 of file vtkRectilinearSynchronizedTemplates.h.


Constructor & Destructor Documentation

vtkRectilinearSynchronizedTemplates::vtkRectilinearSynchronizedTemplates (  )  [protected]

vtkRectilinearSynchronizedTemplates::~vtkRectilinearSynchronizedTemplates (  )  [protected]


Member Function Documentation

static vtkRectilinearSynchronizedTemplates* vtkRectilinearSynchronizedTemplates::New (  )  [static]

Create an object with Debug turned off, modified time initialized to zero, and reference counting on.

Reimplemented from vtkPolyDataAlgorithm.

virtual const char* vtkRectilinearSynchronizedTemplates::GetClassName (  )  [virtual]

Reimplemented from vtkPolyDataAlgorithm.

static int vtkRectilinearSynchronizedTemplates::IsTypeOf ( const char *  name  )  [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 vtkPolyDataAlgorithm.

virtual int vtkRectilinearSynchronizedTemplates::IsA ( const char *  name  )  [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 vtkPolyDataAlgorithm.

static vtkRectilinearSynchronizedTemplates* vtkRectilinearSynchronizedTemplates::SafeDownCast ( vtkObject o  )  [static]

Reimplemented from vtkPolyDataAlgorithm.

void vtkRectilinearSynchronizedTemplates::PrintSelf ( ostream &  os,
vtkIndent  indent 
) [virtual]

Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from vtkPolyDataAlgorithm.

unsigned long int vtkRectilinearSynchronizedTemplates::GetMTime (  )  [virtual]

Because we delegate to vtkContourValues

Reimplemented from vtkObject.

virtual void vtkRectilinearSynchronizedTemplates::SetComputeNormals ( int   )  [virtual]

Set/Get the computation of normals. Normal computation is fairly expensive in both time and storage. If the output data will be processed by filters that modify topology or geometry, it may be wise to turn Normals and Gradients off.

virtual int vtkRectilinearSynchronizedTemplates::GetComputeNormals (  )  [virtual]

Set/Get the computation of normals. Normal computation is fairly expensive in both time and storage. If the output data will be processed by filters that modify topology or geometry, it may be wise to turn Normals and Gradients off.

virtual void vtkRectilinearSynchronizedTemplates::ComputeNormalsOn (  )  [virtual]

Set/Get the computation of normals. Normal computation is fairly expensive in both time and storage. If the output data will be processed by filters that modify topology or geometry, it may be wise to turn Normals and Gradients off.

virtual void vtkRectilinearSynchronizedTemplates::ComputeNormalsOff (  )  [virtual]

Set/Get the computation of normals. Normal computation is fairly expensive in both time and storage. If the output data will be processed by filters that modify topology or geometry, it may be wise to turn Normals and Gradients off.

virtual void vtkRectilinearSynchronizedTemplates::SetComputeGradients ( int   )  [virtual]

Set/Get the computation of gradients. Gradient computation is fairly expensive in both time and storage. Note that if ComputeNormals is on, gradients will have to be calculated, but will not be stored in the output dataset. If the output data will be processed by filters that modify topology or geometry, it may be wise to turn Normals and Gradients off.

virtual int vtkRectilinearSynchronizedTemplates::GetComputeGradients (  )  [virtual]

Set/Get the computation of gradients. Gradient computation is fairly expensive in both time and storage. Note that if ComputeNormals is on, gradients will have to be calculated, but will not be stored in the output dataset. If the output data will be processed by filters that modify topology or geometry, it may be wise to turn Normals and Gradients off.

virtual void vtkRectilinearSynchronizedTemplates::ComputeGradientsOn (  )  [virtual]

Set/Get the computation of gradients. Gradient computation is fairly expensive in both time and storage. Note that if ComputeNormals is on, gradients will have to be calculated, but will not be stored in the output dataset. If the output data will be processed by filters that modify topology or geometry, it may be wise to turn Normals and Gradients off.

virtual void vtkRectilinearSynchronizedTemplates::ComputeGradientsOff (  )  [virtual]

Set/Get the computation of gradients. Gradient computation is fairly expensive in both time and storage. Note that if ComputeNormals is on, gradients will have to be calculated, but will not be stored in the output dataset. If the output data will be processed by filters that modify topology or geometry, it may be wise to turn Normals and Gradients off.

virtual void vtkRectilinearSynchronizedTemplates::SetComputeScalars ( int   )  [virtual]

Set/Get the computation of scalars.

virtual int vtkRectilinearSynchronizedTemplates::GetComputeScalars (  )  [virtual]

Set/Get the computation of scalars.

virtual void vtkRectilinearSynchronizedTemplates::ComputeScalarsOn (  )  [virtual]

Set/Get the computation of scalars.

virtual void vtkRectilinearSynchronizedTemplates::ComputeScalarsOff (  )  [virtual]

Set/Get the computation of scalars.

void vtkRectilinearSynchronizedTemplates::SetValue ( int  i,
double  value 
) [inline]

Set a particular contour value at contour number i. The index i ranges between 0<=i<NumberOfContours.

Definition at line 85 of file vtkRectilinearSynchronizedTemplates.h.

double vtkRectilinearSynchronizedTemplates::GetValue ( int  i  )  [inline]

Get the ith contour value.

Definition at line 88 of file vtkRectilinearSynchronizedTemplates.h.

double* vtkRectilinearSynchronizedTemplates::GetValues (  )  [inline]

Get a pointer to an array of contour values. There will be GetNumberOfContours() values in the list.

Definition at line 92 of file vtkRectilinearSynchronizedTemplates.h.

void vtkRectilinearSynchronizedTemplates::GetValues ( double *  contourValues  )  [inline]

Fill a supplied list with contour values. There will be GetNumberOfContours() values in the list. Make sure you allocate enough memory to hold the list.

Definition at line 98 of file vtkRectilinearSynchronizedTemplates.h.

void vtkRectilinearSynchronizedTemplates::SetNumberOfContours ( int  number  )  [inline]

Set the number of contours to place into the list. You only really need to use this method to reduce list size. The method SetValue() will automatically increase list size as needed.

Definition at line 106 of file vtkRectilinearSynchronizedTemplates.h.

int vtkRectilinearSynchronizedTemplates::GetNumberOfContours (  )  [inline]

Get the number of contours in the list of contour values.

Definition at line 112 of file vtkRectilinearSynchronizedTemplates.h.

void vtkRectilinearSynchronizedTemplates::GenerateValues ( int  numContours,
double  range[2] 
) [inline]

Generate numContours equally spaced contour values between specified range. Contour values will include min/max range values.

Definition at line 119 of file vtkRectilinearSynchronizedTemplates.h.

void vtkRectilinearSynchronizedTemplates::GenerateValues ( int  numContours,
double  rangeStart,
double  rangeEnd 
) [inline]

Generate numContours equally spaced contour values between specified range. Contour values will include min/max range values.

Definition at line 126 of file vtkRectilinearSynchronizedTemplates.h.

int* vtkRectilinearSynchronizedTemplates::GetExecuteExtent (  )  [inline]

Needed by templated functions.

Definition at line 131 of file vtkRectilinearSynchronizedTemplates.h.

virtual void vtkRectilinearSynchronizedTemplates::SetArrayComponent ( int   )  [virtual]

Set/get which component of the scalar array to contour on; defaults to 0.

virtual int vtkRectilinearSynchronizedTemplates::GetArrayComponent (  )  [virtual]

Set/get which component of the scalar array to contour on; defaults to 0.

void vtkRectilinearSynchronizedTemplates::ComputeSpacing ( vtkRectilinearGrid data,
int  i,
int  j,
int  k,
int  extent[6],
double  spacing[6] 
)

Compute the spacing between this point and its 6 neighbors. This method needs to be public so it can be accessed from a templated function.

virtual int vtkRectilinearSynchronizedTemplates::RequestData ( vtkInformation request,
vtkInformationVector **  inputVector,
vtkInformationVector outputVector 
) [protected, virtual]

This is called by the superclass. This is the method you should override.

Reimplemented from vtkPolyDataAlgorithm.

virtual int vtkRectilinearSynchronizedTemplates::RequestUpdateExtent ( vtkInformation ,
vtkInformationVector **  ,
vtkInformationVector  
) [protected, virtual]

This is called by the superclass. This is the method you should override.

Reimplemented from vtkPolyDataAlgorithm.

virtual int vtkRectilinearSynchronizedTemplates::FillInputPortInformation ( int  port,
vtkInformation info 
) [protected, virtual]

Fill the input port information objects for this algorithm. This is invoked by the first call to GetInputPortInformation for each port so subclasses can specify what they can handle.

Reimplemented from vtkPolyDataAlgorithm.

void* vtkRectilinearSynchronizedTemplates::GetScalarsForExtent ( vtkDataArray array,
int  extent[6],
vtkRectilinearGrid input 
) [protected]


Member Data Documentation

Definition at line 152 of file vtkRectilinearSynchronizedTemplates.h.

Definition at line 153 of file vtkRectilinearSynchronizedTemplates.h.

Definition at line 154 of file vtkRectilinearSynchronizedTemplates.h.

Definition at line 155 of file vtkRectilinearSynchronizedTemplates.h.

Definition at line 161 of file vtkRectilinearSynchronizedTemplates.h.

Definition at line 163 of file vtkRectilinearSynchronizedTemplates.h.


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

Generated on Wed Jun 3 19:30:46 2009 for VTK by  doxygen 1.5.6