convert a matrix to a transform More...

#include <vtkMatrixToHomogeneousTransform.h>

Inheritance diagram for vtkMatrixToHomogeneousTransform:

Collaboration diagram for vtkMatrixToHomogeneousTransform:

Public Types
typedef vtkHomogeneousTransform	Superclass

Public Types inherited from vtkHomogeneousTransform
typedef vtkAbstractTransform	Superclass

Public Types inherited from vtkAbstractTransform
typedef vtkObject	Superclass

Public Types inherited from vtkObject
typedef vtkObjectBase	Superclass

Public Member Functions
virtual int	IsA (const char *type)

vtkMatrixToHomogeneousTransform *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent)

virtual void	SetInput (vtkMatrix4x4 *)

virtual vtkMatrix4x4 *	GetInput ()

void	Inverse ()

unsigned long	GetMTime ()

vtkAbstractTransform *	MakeTransform ()

Public Member Functions inherited from vtkHomogeneousTransform
vtkHomogeneousTransform *	NewInstance () const

void	TransformPoints (vtkPoints inPts, vtkPoints outPts)

void	GetMatrix (vtkMatrix4x4 *m)

vtkMatrix4x4 *	GetMatrix ()

virtual void	TransformPointsNormalsVectors (vtkPoints inPts, vtkPoints outPts, vtkDataArray inNms, vtkDataArray outNms, vtkDataArray inVrs, vtkDataArray outVrs)

vtkHomogeneousTransform *	GetHomogeneousInverse ()

void	InternalTransformPoint (const float in[3], float out[3])

void	InternalTransformPoint (const double in[3], double out[3])

void	InternalTransformDerivative (const float in[3], float out[3], float derivative[3][3])

void	InternalTransformDerivative (const double in[3], double out[3], double derivative[3][3])

Public Member Functions inherited from vtkAbstractTransform
vtkAbstractTransform *	NewInstance () const

double *	TransformNormalAtPoint (const double point[3], const double normal[3])

double *	TransformVectorAtPoint (const double point[3], const double vector[3])

vtkAbstractTransform *	GetInverse ()

void	SetInverse (vtkAbstractTransform *transform)

void	DeepCopy (vtkAbstractTransform *)

void	Update ()

virtual int	CircuitCheck (vtkAbstractTransform *transform)

virtual void	UnRegister (vtkObjectBase *O)

void	TransformPoint (const float in[3], float out[3])

void	TransformPoint (const double in[3], double out[3])

double *	TransformPoint (double x, double y, double z)

double *	TransformPoint (const double point[3])

float *	TransformFloatPoint (float x, float y, float z)

float *	TransformFloatPoint (const float point[3])

double *	TransformDoublePoint (double x, double y, double z)

double *	TransformDoublePoint (const double point[3])

void	TransformNormalAtPoint (const float point[3], const float in[3], float out[3])

void	TransformNormalAtPoint (const double point[3], const double in[3], double out[3])

double *	TransformDoubleNormalAtPoint (const double point[3], const double normal[3])

float *	TransformFloatNormalAtPoint (const float point[3], const float normal[3])

void	TransformVectorAtPoint (const float point[3], const float in[3], float out[3])

void	TransformVectorAtPoint (const double point[3], const double in[3], double out[3])

double *	TransformDoubleVectorAtPoint (const double point[3], const double vector[3])

float *	TransformFloatVectorAtPoint (const float point[3], const float vector[3])

Public Member Functions inherited from vtkObject
vtkObject *	NewInstance () const

virtual void	DebugOn ()

virtual void	DebugOff ()

bool	GetDebug ()

void	SetDebug (bool debugFlag)

virtual void	Modified ()

unsigned long	AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)

unsigned long	AddObserver (const char event, vtkCommand , float priority=0.0f)

vtkCommand *	GetCommand (unsigned long tag)

void	RemoveObserver (vtkCommand *)

void	RemoveObservers (unsigned long event, vtkCommand *)

void	RemoveObservers (const char event, vtkCommand )

int	HasObserver (unsigned long event, vtkCommand *)

int	HasObserver (const char event, vtkCommand )

void	RemoveObserver (unsigned long tag)

void	RemoveObservers (unsigned long event)

void	RemoveObservers (const char *event)

void	RemoveAllObservers ()

int	HasObserver (unsigned long event)

int	HasObserver (const char *event)

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, bool(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)

int	InvokeEvent (unsigned long event, void *callData)

int	InvokeEvent (const char event, void callData)

int	InvokeEvent (unsigned long event)

int	InvokeEvent (const char *event)

Public Member Functions inherited from vtkObjectBase
const char *	GetClassName () const

virtual void	Delete ()

virtual void	FastDelete ()

void	Print (ostream &os)

virtual void	Register (vtkObjectBase *o)

void	SetReferenceCount (int)

void	PrintRevisions (ostream &)

virtual void	PrintHeader (ostream &os, vtkIndent indent)

virtual void	PrintTrailer (ostream &os, vtkIndent indent)

int	GetReferenceCount ()

Static Public Member Functions
static vtkMatrixToHomogeneousTransform *	New ()

static int	IsTypeOf (const char *type)

static vtkMatrixToHomogeneousTransform *	SafeDownCast (vtkObjectBase *o)

Static Public Member Functions inherited from vtkHomogeneousTransform
static int	IsTypeOf (const char *type)

static vtkHomogeneousTransform *	SafeDownCast (vtkObjectBase *o)

Static Public Member Functions inherited from vtkAbstractTransform
static int	IsTypeOf (const char *type)

static vtkAbstractTransform *	SafeDownCast (vtkObjectBase *o)

Static Public Member Functions inherited from vtkObject
static int	IsTypeOf (const char *type)

static vtkObject *	SafeDownCast (vtkObjectBase *o)

static vtkObject *	New ()

static void	BreakOnError ()

static void	SetGlobalWarningDisplay (int val)

static void	GlobalWarningDisplayOn ()

static void	GlobalWarningDisplayOff ()

static int	GetGlobalWarningDisplay ()

Static Public Member Functions inherited from vtkObjectBase
static int	IsTypeOf (const char *name)

static vtkObjectBase *	New ()

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const

	vtkMatrixToHomogeneousTransform ()

	~vtkMatrixToHomogeneousTransform ()

void	InternalUpdate ()

void	InternalDeepCopy (vtkAbstractTransform *transform)

Protected Member Functions inherited from vtkHomogeneousTransform
	vtkHomogeneousTransform ()

	~vtkHomogeneousTransform ()

Protected Member Functions inherited from vtkAbstractTransform
	vtkAbstractTransform ()

	~vtkAbstractTransform ()

Protected Member Functions inherited from vtkObject
	vtkObject ()

virtual	~vtkObject ()

virtual void	RegisterInternal (vtkObjectBase *, int check)

virtual void	UnRegisterInternal (vtkObjectBase *, int check)

void	InternalGrabFocus (vtkCommand mouseEvents, vtkCommand keypressEvents=NULL)

void	InternalReleaseFocus ()

Protected Member Functions inherited from vtkObjectBase
	vtkObjectBase ()

virtual	~vtkObjectBase ()

virtual void	CollectRevisions (ostream &)

virtual void	ReportReferences (vtkGarbageCollector *)

	vtkObjectBase (const vtkObjectBase &)

void	operator= (const vtkObjectBase &)

Protected Attributes
int	InverseFlag

vtkMatrix4x4 *	Input

Protected Attributes inherited from vtkHomogeneousTransform
vtkMatrix4x4 *	Matrix

Protected Attributes inherited from vtkAbstractTransform
float	InternalFloatPoint [3]

double	InternalDoublePoint [3]

Protected Attributes inherited from vtkObject
bool	Debug

vtkTimeStamp	MTime

vtkSubjectHelper *	SubjectHelper

Protected Attributes inherited from vtkObjectBase
vtkAtomicInt32	ReferenceCount

vtkWeakPointerBase **	WeakPointers

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

Tests:: vtkMatrixToHomogeneousTransform (Tests)

Definition at line 39 of file vtkMatrixToHomogeneousTransform.h.

Member Typedef Documentation

typedef vtkHomogeneousTransform vtkMatrixToHomogeneousTransform::Superclass

Definition at line 43 of file vtkMatrixToHomogeneousTransform.h.

Constructor & Destructor Documentation

vtkMatrixToHomogeneousTransform::vtkMatrixToHomogeneousTransform ( )

protected

vtkMatrixToHomogeneousTransform::~vtkMatrixToHomogeneousTransform ( )

protected

Member Function Documentation

static vtkMatrixToHomogeneousTransform* vtkMatrixToHomogeneousTransform::New ( )

static

static int vtkMatrixToHomogeneousTransform::IsTypeOf ( const char * type )

static

virtual int vtkMatrixToHomogeneousTransform::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 vtkHomogeneousTransform.

static vtkMatrixToHomogeneousTransform* vtkMatrixToHomogeneousTransform::SafeDownCast ( vtkObjectBase * o )

static

virtual vtkObjectBase* vtkMatrixToHomogeneousTransform::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkHomogeneousTransform.

vtkMatrixToHomogeneousTransform* vtkMatrixToHomogeneousTransform::NewInstance ( ) const

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.