VTK
Public Types | Public Member Functions | Static Public Member Functions | Protected Member Functions | Protected Attributes
vtkTransformFilter Class Reference

transform points and associated normals and vectors More...

#include <vtkTransformFilter.h>

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List of all members.

Public Types

typedef vtkPointSetAlgorithm Superclass

Public Member Functions

virtual int IsA (const char *type)
vtkTransformFilterNewInstance () const
void PrintSelf (ostream &os, vtkIndent indent)
unsigned long GetMTime ()
virtual int FillInputPortInformation (int port, vtkInformation *info)
virtual void SetTransform (vtkAbstractTransform *)
virtual vtkAbstractTransformGetTransform ()

Static Public Member Functions

static vtkTransformFilterNew ()
static int IsTypeOf (const char *type)
static vtkTransformFilterSafeDownCast (vtkObjectBase *o)

Protected Member Functions

virtual vtkObjectBaseNewInstanceInternal () const
 vtkTransformFilter ()
 ~vtkTransformFilter ()
int RequestDataObject (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
int RequestData (vtkInformation *, vtkInformationVector **, vtkInformationVector *)

Protected Attributes

vtkAbstractTransformTransform

Detailed Description

transform points and associated normals and vectors

vtkTransformFilter is a filter to transform point coordinates, and associated point normals and vectors. Other point data is passed through the filter.

An alternative method of transformation is to use vtkActor's methods to scale, rotate, and translate objects. The difference between the two methods is that vtkActor's transformation simply effects where objects are rendered (via the graphics pipeline), whereas vtkTransformFilter actually modifies point coordinates in the visualization pipeline. This is necessary for some objects (e.g., vtkProbeFilter) that require point coordinates as input.

See also:
vtkAbstractTransform vtkTransformPolyDataFilter vtkActor
Examples:
vtkTransformFilter (Examples)
Tests:
vtkTransformFilter (Tests)

Definition at line 48 of file vtkTransformFilter.h.


Member Typedef Documentation

Reimplemented from vtkPointSetAlgorithm.

Definition at line 52 of file vtkTransformFilter.h.


Constructor & Destructor Documentation


Member Function Documentation

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

Reimplemented from vtkPointSetAlgorithm.

static int vtkTransformFilter::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 vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkPointSetAlgorithm.

virtual int vtkTransformFilter::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 vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkPointSetAlgorithm.

Reimplemented from vtkPointSetAlgorithm.

virtual vtkObjectBase* vtkTransformFilter::NewInstanceInternal ( ) const [protected, virtual]

Reimplemented from vtkPointSetAlgorithm.

Reimplemented from vtkPointSetAlgorithm.

void vtkTransformFilter::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 vtkPointSetAlgorithm.

unsigned long vtkTransformFilter::GetMTime ( ) [virtual]

Return the MTime also considering the transform.

Reimplemented from vtkObject.

Specify the transform object used to transform points.

Specify the transform object used to transform points.

virtual int vtkTransformFilter::FillInputPortInformation ( int  port,
vtkInformation info 
) [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 vtkPointSetAlgorithm.

int vtkTransformFilter::RequestDataObject ( vtkInformation request,
vtkInformationVector **  inputVector,
vtkInformationVector outputVector 
) [protected, virtual]

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

Reimplemented from vtkPointSetAlgorithm.

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

Reimplemented from vtkPointSetAlgorithm.


Member Data Documentation

Definition at line 76 of file vtkTransformFilter.h.


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