superclass for nonlinear geometric transformations More...

#include <vtkWarpTransform.h>

Inheritance diagram for vtkWarpTransform:

Collaboration diagram for vtkWarpTransform:

Public Types
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)

vtkWarpTransform *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent)

void	Inverse ()


virtual int	GetInverseFlag ()


virtual void	SetInverseTolerance (double)

virtual double	GetInverseTolerance ()


virtual void	SetInverseIterations (int)

virtual int	GetInverseIterations ()


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])


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

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

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

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

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

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

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

void	TemplateTransformInverse (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])

virtual void	TransformPoints (vtkPoints inPts, vtkPoints outPts)

vtkAbstractTransform *	GetInverse ()

void	SetInverse (vtkAbstractTransform *transform)

void	DeepCopy (vtkAbstractTransform *)

void	Update ()

virtual vtkAbstractTransform *	MakeTransform ()=0

virtual int	CircuitCheck (vtkAbstractTransform *transform)

unsigned long	GetMTime ()

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])

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

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 int	IsTypeOf (const char *type)

static vtkWarpTransform *	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

	vtkWarpTransform ()

	~vtkWarpTransform ()


virtual void	ForwardTransformPoint (const float in[3], float out[3])=0

virtual void	ForwardTransformPoint (const double in[3], double out[3])=0


virtual void	ForwardTransformDerivative (const float in[3], float out[3], float derivative[3][3])=0

virtual void	ForwardTransformDerivative (const double in[3], double out[3], double derivative[3][3])=0


virtual void	InverseTransformPoint (const float in[3], float out[3])

virtual void	InverseTransformPoint (const double in[3], double out[3])


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

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

Protected Member Functions inherited from vtkAbstractTransform
	vtkAbstractTransform ()

	~vtkAbstractTransform ()

virtual void	InternalUpdate ()

virtual void	InternalDeepCopy (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

int	InverseIterations

double	InverseTolerance

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

superclass for nonlinear geometric transformations

vtkWarpTransform provides a generic interface for nonlinear warp transformations.

See also: vtkThinPlateSplineTransform vtkGridTransform vtkGeneralTransform

Definition at line 30 of file vtkWarpTransform.h.

Member Typedef Documentation

typedef vtkAbstractTransform vtkWarpTransform::Superclass

Definition at line 34 of file vtkWarpTransform.h.

Constructor & Destructor Documentation

vtkWarpTransform::vtkWarpTransform ( )

protected

vtkWarpTransform::~vtkWarpTransform ( )

protected

Member Function Documentation

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

static

virtual int vtkWarpTransform::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 vtkAbstractTransform.

Reimplemented in vtkBSplineTransform, vtkThinPlateSplineTransform, vtkGridTransform, vtkSphericalTransform, and vtkCylindricalTransform.

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

static

virtual vtkObjectBase* vtkWarpTransform::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkAbstractTransform.

Reimplemented in vtkBSplineTransform, vtkThinPlateSplineTransform, vtkGridTransform, vtkSphericalTransform, and vtkCylindricalTransform.

vtkWarpTransform* vtkWarpTransform::NewInstance ( ) const

void vtkWarpTransform::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 vtkAbstractTransform.

Reimplemented in vtkBSplineTransform, and vtkGridTransform.

void vtkWarpTransform::Inverse ( )

virtual

Invert the transformation. Warp transformations are usually inverted using an iterative technique such as Newton's method. The inverse transform is usually around five or six times as computationally expensive as the forward transform.

Implements vtkAbstractTransform.

virtual int vtkWarpTransform::GetInverseFlag ( )

virtual

Get the inverse flag of the transformation. This flag is set to zero when the transformation is first created, and is flipped each time Inverse() is called.

virtual void vtkWarpTransform::SetInverseTolerance ( double )

virtual

Set the tolerance for inverse transformation. The default is 0.001.

virtual double vtkWarpTransform::GetInverseTolerance ( )

virtual

Set the tolerance for inverse transformation. The default is 0.001.

virtual void vtkWarpTransform::SetInverseIterations ( int )

virtual

Set the maximum number of iterations for the inverse transformation. The default is 500, but usually only 2 to 5 iterations are used. The inversion method is fairly robust, and it should converge for nearly all smooth transformations that do not fold back on themselves.

virtual int vtkWarpTransform::GetInverseIterations ( )

virtual

Set the maximum number of iterations for the inverse transformation. The default is 500, but usually only 2 to 5 iterations are used. The inversion method is fairly robust, and it should converge for nearly all smooth transformations that do not fold back on themselves.

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

virtual

This will calculate the transformation without calling Update. Meant for use only within other VTK classes.

Implements vtkAbstractTransform.

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

virtual

This will calculate the transformation without calling Update. Meant for use only within other VTK classes.

Implements vtkAbstractTransform.

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

virtual

This will calculate the transformation, as well as its derivative without calling Update. Meant for use only within other VTK classes.

Implements vtkAbstractTransform.

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

virtual

This will calculate the transformation, as well as its derivative without calling Update. Meant for use only within other VTK classes.

Implements vtkAbstractTransform.

void vtkWarpTransform::TemplateTransformPoint	(	const float	in[3],
		float	out[3]
	)

inline