vtkMatrixToHomogeneousTransform Class Reference

#include <vtkMatrixToHomogeneousTransform.h>

Inheritance diagram for vtkMatrixToHomogeneousTransform:

[legend]Collaboration diagram for vtkMatrixToHomogeneousTransform:

[legend]List of all members.

Detailed Description

convert a matrix to a transform

This is a very simple class which allows a vtkMatrix4x4 to be used in place of a vtkHomogeneousTransform or vtkAbstractTransform. For example, if you use it as a proxy between a matrix and vtkTransformPolyDataFilter then any modifications to the matrix will automatically be reflected in the output of the filter.

See also:: vtkPerspectiveTransform vtkMatrix4x4 vtkMatrixToLinearTransform

Created by:

Gobbi, David

CVS contributions (if > 5%):

Gobbi, David (79%)
Cedilnik, Andy (9%)
Schroeder, Will (9%)

CVS logs (CVSweb):

.cxx (/Common/vtkMatrixToHomogeneousTransform.cxx)
.h (/Common/vtkMatrixToHomogeneousTransform.h)

Tests:: vtkMatrixToHomogeneousTransform (Tests)

Definition at line 50 of file vtkMatrixToHomogeneousTransform.h.

Public Types

typedef vtkHomogeneousTransform Superclass

Public Member Functions

virtual const char * GetClassName ()

virtual int IsA (const char *type)

void PrintSelf (ostream &os, vtkIndent indent)

virtual void SetInput (vtkMatrix4x4 *)

virtual vtkMatrix4x4 * GetInput ()

void Inverse ()

unsigned long GetMTime ()

vtkAbstractTransform * MakeTransform ()

void SetMatrix (vtkMatrix4x4 *matrix)

Static Public Member Functions

vtkMatrixToHomogeneousTransform * New ()

int IsTypeOf (const char *type)

vtkMatrixToHomogeneousTransform * SafeDownCast (vtkObject *o)

Protected Member Functions

vtkMatrixToHomogeneousTransform ()

~vtkMatrixToHomogeneousTransform ()

void InternalUpdate ()

void InternalDeepCopy (vtkAbstractTransform *transform)

Protected Attributes

int InverseFlag

vtkMatrix4x4 * Input

Member Typedef Documentation

typedef vtkHomogeneousTransform vtkMatrixToHomogeneousTransform::Superclass

Reimplemented from vtkHomogeneousTransform.
Definition at line 54 of file vtkMatrixToHomogeneousTransform.h.

Constructor & Destructor Documentation

vtkMatrixToHomogeneousTransform::vtkMatrixToHomogeneousTransform ( ) [protected]

vtkMatrixToHomogeneousTransform::~vtkMatrixToHomogeneousTransform ( ) [protected]

Member Function Documentation

vtkMatrixToHomogeneousTransform* vtkMatrixToHomogeneousTransform::New ( ) [static]

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

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

Reimplemented from vtkHomogeneousTransform.

int vtkMatrixToHomogeneousTransform::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 vtkHomogeneousTransform.

virtual int vtkMatrixToHomogeneousTransform::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 vtkHomogeneousTransform.

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

Reimplemented from vtkHomogeneousTransform.

void vtkMatrixToHomogeneousTransform::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 vtkHomogeneousTransform.

virtual void vtkMatrixToHomogeneousTransform::SetInput ( vtkMatrix4x4 * ) [virtual]

virtual vtkMatrix4x4* vtkMatrixToHomogeneousTransform::GetInput ( ) [virtual]

void vtkMatrixToHomogeneousTransform::Inverse ( ) [virtual]

The input matrix is left as-is, but the transformation matrix is inverted.
Implements vtkAbstractTransform.

unsigned long vtkMatrixToHomogeneousTransform::GetMTime ( ) [virtual]

Get the MTime: this is the bit of magic that makes everything work.
Reimplemented from vtkAbstractTransform.

vtkAbstractTransform* vtkMatrixToHomogeneousTransform::MakeTransform ( ) [virtual]

Make a new transform of the same type.
Implements vtkAbstractTransform.

void vtkMatrixToHomogeneousTransform::SetMatrix ( vtkMatrix4x4 * matrix ) [inline]

This method is deprecated.
Definition at line 74 of file vtkMatrixToHomogeneousTransform.h.

void vtkMatrixToHomogeneousTransform::InternalUpdate ( ) [protected, virtual]

Perform any subclass-specific Update.
Reimplemented from vtkAbstractTransform.

void vtkMatrixToHomogeneousTransform::InternalDeepCopy ( vtkAbstractTransform * transform ) [protected, virtual]

Perform any subclass-specific DeepCopy.
Reimplemented from vtkHomogeneousTransform.

Member Data Documentation

int vtkMatrixToHomogeneousTransform::InverseFlag [protected]

Definition at line 86 of file vtkMatrixToHomogeneousTransform.h.

vtkMatrix4x4* vtkMatrixToHomogeneousTransform::Input [protected]

Definition at line 87 of file vtkMatrixToHomogeneousTransform.h.

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

dox/Common/vtkMatrixToHomogeneousTransform.h


Public Types
typedef vtkHomogeneousTransform	Superclass
Public Member Functions
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent)
virtual void	SetInput (vtkMatrix4x4 *)
virtual vtkMatrix4x4 *	GetInput ()
void	Inverse ()
unsigned long	GetMTime ()
vtkAbstractTransform *	MakeTransform ()

void	SetMatrix (vtkMatrix4x4 *matrix)
Static Public Member Functions
vtkMatrixToHomogeneousTransform *	New ()
int	IsTypeOf (const char *type)
vtkMatrixToHomogeneousTransform *	SafeDownCast (vtkObject *o)
Protected Member Functions
	vtkMatrixToHomogeneousTransform ()
	~vtkMatrixToHomogeneousTransform ()
void	InternalUpdate ()
void	InternalDeepCopy (vtkAbstractTransform *transform)
Protected Attributes
int	InverseFlag
vtkMatrix4x4 *	Input