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vtkBSplineTransform Class Reference

a cubic b-spline deformation transformation More...

#include <vtkBSplineTransform.h>

Inheritance diagram for vtkBSplineTransform:
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Collaboration diagram for vtkBSplineTransform:
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Public Types

typedef vtkWarpTransform Superclass
 
- Public Types inherited from vtkWarpTransform
typedef vtkAbstractTransform Superclass
 
- Public Types inherited from vtkAbstractTransform
typedef vtkObject Superclass
 

Public Member Functions

virtual int IsA (const char *type)
 Return 1 if this class is the same type of (or a subclass of) the named class. More...
 
vtkBSplineTransformNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent) override
 Methods invoked by print to print information about the object including superclasses. More...
 
vtkAbstractTransformMakeTransform ()
 Make another transform of the same type. More...
 
vtkMTimeType GetMTime ()
 Get the MTime. More...
 
virtual void SetCoefficientConnection (vtkAlgorithmOutput *)
 Set/Get the coefficient grid for the b-spline transform. More...
 
virtual void SetCoefficientData (vtkImageData *)
 Set/Get the coefficient grid for the b-spline transform. More...
 
virtual vtkImageDataGetCoefficientData ()
 Set/Get the coefficient grid for the b-spline transform. More...
 
virtual void SetDisplacementScale (double)
 Set/Get a scale to apply to the transformation. More...
 
virtual double GetDisplacementScale ()
 Set/Get a scale to apply to the transformation. More...
 
virtual void SetBorderMode (int)
 Set/Get the border mode, to alter behavior at the edge of the grid. More...
 
void SetBorderModeToEdge ()
 Set/Get the border mode, to alter behavior at the edge of the grid. More...
 
void SetBorderModeToZero ()
 Set/Get the border mode, to alter behavior at the edge of the grid. More...
 
void SetBorderModeToZeroAtBorder ()
 Set/Get the border mode, to alter behavior at the edge of the grid. More...
 
virtual int GetBorderMode ()
 Set/Get the border mode, to alter behavior at the edge of the grid. More...
 
const char * GetBorderModeAsString ()
 Set/Get the border mode, to alter behavior at the edge of the grid. More...
 
- Public Member Functions inherited from vtkWarpTransform
vtkWarpTransformNewInstance () const
 
void Inverse () override
 Invert the transformation. More...
 
virtual int GetInverseFlag ()
 Get the inverse flag of the transformation. More...
 
virtual void SetInverseTolerance (double)
 Set the tolerance for inverse transformation. More...
 
virtual double GetInverseTolerance ()
 Set the tolerance for inverse transformation. More...
 
virtual void SetInverseIterations (int)
 Set the maximum number of iterations for the inverse transformation. More...
 
virtual int GetInverseIterations ()
 Set the maximum number of iterations for the inverse transformation. More...
 
void InternalTransformPoint (const float in[3], float out[3]) override
 This will calculate the transformation without calling Update. More...
 
void InternalTransformPoint (const double in[3], double out[3]) override
 This will calculate the transformation without calling Update. More...
 
void InternalTransformDerivative (const float in[3], float out[3], float derivative[3][3]) override
 This will calculate the transformation, as well as its derivative without calling Update. More...
 
void InternalTransformDerivative (const double in[3], double out[3], double derivative[3][3]) override
 This will calculate the transformation, as well as its derivative without calling Update. More...
 
void TemplateTransformPoint (const float in[3], float out[3])
 Do not use these methods. More...
 
void TemplateTransformPoint (const double in[3], double out[3])
 Do not use these methods. More...
 
void TemplateTransformPoint (const float in[3], float out[3], float derivative[3][3])
 Do not use these methods. More...
 
void TemplateTransformPoint (const double in[3], double out[3], double derivative[3][3])
 Do not use these methods. More...
 
void TemplateTransformInverse (const float in[3], float out[3])
 Do not use these methods. More...
 
void TemplateTransformInverse (const double in[3], double out[3])
 Do not use these methods. More...
 
void TemplateTransformInverse (const float in[3], float out[3], float derivative[3][3])
 Do not use these methods. More...
 
void TemplateTransformInverse (const double in[3], double out[3], double derivative[3][3])
 Do not use these methods. More...
 
- Public Member Functions inherited from vtkAbstractTransform
vtkAbstractTransformNewInstance () const
 
void TransformPoint (const float in[3], float out[3])
 Apply the transformation to a coordinate. More...
 
void TransformPoint (const double in[3], double out[3])
 Apply the transformation to a double-precision coordinate. More...
 
doubleTransformPoint (double x, double y, double z)
 Apply the transformation to a double-precision coordinate. More...
 
doubleTransformPoint (const double point[3])
 
doubleTransformNormalAtPoint (const double point[3], const double normal[3])
 
doubleTransformVectorAtPoint (const double point[3], const double vector[3])
 
virtual void TransformPoints (vtkPoints *inPts, vtkPoints *outPts)
 Apply the transformation to a series of points, and append the results to outPts. More...
 
virtual void TransformPointsNormalsVectors (vtkPoints *inPts, vtkPoints *outPts, vtkDataArray *inNms, vtkDataArray *outNms, vtkDataArray *inVrs, vtkDataArray *outVrs)
 Apply the transformation to a combination of points, normals and vectors. More...
 
vtkAbstractTransformGetInverse ()
 Get the inverse of this transform. More...
 
void SetInverse (vtkAbstractTransform *transform)
 Set a transformation that this transform will be the inverse of. More...
 
void DeepCopy (vtkAbstractTransform *)
 Copy this transform from another of the same type. More...
 
void Update ()
 Update the transform to account for any changes which have been made. More...
 
virtual int CircuitCheck (vtkAbstractTransform *transform)
 Check for self-reference. More...
 
void UnRegister (vtkObjectBase *O) override
 Needs a special UnRegister() implementation to avoid circular references. More...
 
floatTransformFloatPoint (float x, float y, float z)
 Apply the transformation to an (x,y,z) coordinate. More...
 
floatTransformFloatPoint (const float point[3])
 Apply the transformation to an (x,y,z) coordinate. More...
 
doubleTransformDoublePoint (double x, double y, double z)
 Apply the transformation to a double-precision (x,y,z) coordinate. More...
 
doubleTransformDoublePoint (const double point[3])
 Apply the transformation to a double-precision (x,y,z) coordinate. More...
 
void TransformNormalAtPoint (const float point[3], const float in[3], float out[3])
 Apply the transformation to a normal at the specified vertex. More...
 
void TransformNormalAtPoint (const double point[3], const double in[3], double out[3])
 Apply the transformation to a normal at the specified vertex. More...
 
doubleTransformDoubleNormalAtPoint (const double point[3], const double normal[3])
 Apply the transformation to a double-precision normal at the specified vertex. More...
 
floatTransformFloatNormalAtPoint (const float point[3], const float normal[3])
 Apply the transformation to a single-precision normal at the specified vertex. More...
 
void TransformVectorAtPoint (const float point[3], const float in[3], float out[3])
 Apply the transformation to a vector at the specified vertex. More...
 
void TransformVectorAtPoint (const double point[3], const double in[3], double out[3])
 Apply the transformation to a vector at the specified vertex. More...
 
doubleTransformDoubleVectorAtPoint (const double point[3], const double vector[3])
 Apply the transformation to a double-precision vector at the specified vertex. More...
 
floatTransformFloatVectorAtPoint (const float point[3], const float vector[3])
 Apply the transformation to a single-precision vector at the specified vertex. More...
 
- Public Member Functions inherited from vtkObject
 vtkBaseTypeMacro (vtkObject, vtkObjectBase)
 
virtual void DebugOn ()
 Turn debugging output on. More...
 
virtual void DebugOff ()
 Turn debugging output off. More...
 
bool GetDebug ()
 Get the value of the debug flag. More...
 
void SetDebug (bool debugFlag)
 Set the value of the debug flag. More...
 
virtual void Modified ()
 Update the modification time for this object. More...
 
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)
 
int InvokeEvent (unsigned long event)
 
int InvokeEvent (const char *event)
 
unsigned long AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
 
unsigned long AddObserver (const char *event, vtkCommand *, float priority=0.0f)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
 
vtkCommandGetCommand (unsigned long tag)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
 
void RemoveObserver (vtkCommand *)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
 
void RemoveObservers (unsigned long event, vtkCommand *)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
 
void RemoveObservers (const char *event, vtkCommand *)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
 
int HasObserver (unsigned long event, vtkCommand *)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
 
int HasObserver (const char *event, vtkCommand *)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
 
template<class U , class T >
unsigned long AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)
 Overloads to AddObserver that allow developers to add class member functions as callbacks for events. More...
 
template<class U , class T >
unsigned long AddObserver (unsigned long event, U observer, void(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f)
 Overloads to AddObserver that allow developers to add class member functions as callbacks for events. More...
 
template<class U , class T >
unsigned long AddObserver (unsigned long event, U observer, bool(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f)
 Allow user to set the AbortFlagOn() with the return value of the callback method. More...
 
int InvokeEvent (unsigned long event, void *callData)
 This method invokes an event and return whether the event was aborted or not. More...
 
int InvokeEvent (const char *event, void *callData)
 This method invokes an event and return whether the event was aborted or not. More...
 
- Public Member Functions inherited from vtkObjectBase
const char * GetClassName () const
 Return the class name as a string. More...
 
virtual void Delete ()
 Delete a VTK object. More...
 
virtual void FastDelete ()
 Delete a reference to this object. More...
 
void InitializeObjectBase ()
 
void Print (ostream &os)
 Print an object to an ostream. More...
 
virtual void Register (vtkObjectBase *o)
 Increase the reference count (mark as used by another object). More...
 
int GetReferenceCount ()
 Return the current reference count of this object. More...
 
void SetReferenceCount (int)
 Sets the reference count. More...
 
void PrintRevisions (ostream &)
 Legacy. More...
 
virtual void PrintHeader (ostream &os, vtkIndent indent)
 Methods invoked by print to print information about the object including superclasses. More...
 
virtual void PrintTrailer (ostream &os, vtkIndent indent)
 Methods invoked by print to print information about the object including superclasses. More...
 

Static Public Member Functions

static vtkBSplineTransformNew ()
 
static int IsTypeOf (const char *type)
 
static vtkBSplineTransformSafeDownCast (vtkObjectBase *o)
 
- Static Public Member Functions inherited from vtkWarpTransform
static int IsTypeOf (const char *type)
 
static vtkWarpTransformSafeDownCast (vtkObjectBase *o)
 
- Static Public Member Functions inherited from vtkAbstractTransform
static int IsTypeOf (const char *type)
 
static vtkAbstractTransformSafeDownCast (vtkObjectBase *o)
 
- Static Public Member Functions inherited from vtkObject
static vtkObjectNew ()
 Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More...
 
static void BreakOnError ()
 This method is called when vtkErrorMacro executes. More...
 
static void SetGlobalWarningDisplay (int val)
 This is a global flag that controls whether any debug, warning or error messages are displayed. More...
 
static void GlobalWarningDisplayOn ()
 This is a global flag that controls whether any debug, warning or error messages are displayed. More...
 
static void GlobalWarningDisplayOff ()
 This is a global flag that controls whether any debug, warning or error messages are displayed. More...
 
static int GetGlobalWarningDisplay ()
 This is a global flag that controls whether any debug, warning or error messages are displayed. More...
 
- Static Public Member Functions inherited from vtkObjectBase
static vtkTypeBool IsTypeOf (const char *name)
 Return 1 if this class type is the same type of (or a subclass of) the named class. More...
 
static vtkObjectBaseNew ()
 Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More...
 

Protected Member Functions

virtual vtkObjectBaseNewInstanceInternal () const
 
 vtkBSplineTransform ()
 
 ~vtkBSplineTransform ()
 
void InternalUpdate ()
 Update the displacement grid. More...
 
void InternalDeepCopy (vtkAbstractTransform *transform)
 Copy this transform from another of the same type. More...
 
void ForwardTransformDerivative (const float in[3], float out[3], float derivative[3][3])
 Calculate the forward transform as well as the derivative. More...
 
void ForwardTransformDerivative (const double in[3], double out[3], double derivative[3][3])
 Calculate the forward transform as well as the derivative. More...
 
void InverseTransformPoint (const float in[3], float out[3])
 If the InverseFlag is set to 1, then a call to InternalTransformPoint results in a call to InverseTransformPoint. More...
 
void InverseTransformPoint (const double in[3], double out[3])
 If the InverseFlag is set to 1, then a call to InternalTransformPoint results in a call to InverseTransformPoint. More...
 
void InverseTransformDerivative (const float in[3], float out[3], float derivative[3][3])
 Calculate the inverse transform as well as the derivative of the forward transform (that's correct: the derivative of the forward transform, not of the inverse transform) More...
 
void InverseTransformDerivative (const double in[3], double out[3], double derivative[3][3])
 Calculate the inverse transform as well as the derivative of the forward transform (that's correct: the derivative of the forward transform, not of the inverse transform) More...
 
void ForwardTransformPoint (const float in[3], float out[3])
 Internal functions for calculating the transformation. More...
 
void ForwardTransformPoint (const double in[3], double out[3])
 Internal functions for calculating the transformation. More...
 
- Protected Member Functions inherited from vtkWarpTransform
 vtkWarpTransform ()
 
 ~vtkWarpTransform () override
 
- Protected Member Functions inherited from vtkAbstractTransform
 vtkAbstractTransform ()
 
 ~vtkAbstractTransform () override
 
- Protected Member Functions inherited from vtkObject
 vtkObject ()
 
 ~vtkObject () override
 
void RegisterInternal (vtkObjectBase *, vtkTypeBool check) override
 
void UnRegisterInternal (vtkObjectBase *, vtkTypeBool check) override
 
void InternalGrabFocus (vtkCommand *mouseEvents, vtkCommand *keypressEvents=NULL)
 These methods allow a command to exclusively grab all events. More...
 
void InternalReleaseFocus ()
 These methods allow a command to exclusively grab all events. More...
 
- 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

void(* CalculateSpline )(const double point[3], double displacement[3], double derivatives[3][3], void *gridPtr, int inExt[6], vtkIdType inInc[3], int borderMode)
 
double DisplacementScale
 
int BorderMode
 
void * GridPointer
 
double GridSpacing [3]
 
double GridOrigin [3]
 
int GridExtent [6]
 
vtkIdType GridIncrements [3]
 
- Protected Attributes inherited from vtkWarpTransform
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

a cubic b-spline deformation transformation

vtkBSplineTransform computes a cubic b-spline transformation from a grid of b-spline coefficients.

Warning
The inverse grid transform is calculated using an iterative method, and is several times more expensive than the forward transform.
See also
vtkGeneralTransform vtkTransformToGrid vtkImageBSplineCoefficients
Thanks:
This class was written by David Gobbi at the Seaman Family MR Research Centre, Foothills Medical Centre, Calgary, Alberta. DG Gobbi and YP Starreveld, "Uniform B-Splines for the VTK Imaging Pipeline," VTK Journal, 2011, http://hdl.handle.net/10380/3252
Tests:
vtkBSplineTransform (Tests)

Definition at line 52 of file vtkBSplineTransform.h.

Member Typedef Documentation

Definition at line 56 of file vtkBSplineTransform.h.

Constructor & Destructor Documentation

vtkBSplineTransform::vtkBSplineTransform ( )
protected
vtkBSplineTransform::~vtkBSplineTransform ( )
protected

Member Function Documentation

static vtkBSplineTransform* vtkBSplineTransform::New ( )
static
static int vtkBSplineTransform::IsTypeOf ( const char *  type)
static
virtual int vtkBSplineTransform::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 vtkWarpTransform.

static vtkBSplineTransform* vtkBSplineTransform::SafeDownCast ( vtkObjectBase o)
static
virtual vtkObjectBase* vtkBSplineTransform::NewInstanceInternal ( ) const
protectedvirtual

Reimplemented from vtkWarpTransform.

vtkBSplineTransform* vtkBSplineTransform::NewInstance ( ) const
void vtkBSplineTransform::PrintSelf ( ostream &  os,
vtkIndent  indent 
)
overridevirtual

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 vtkWarpTransform.

virtual void vtkBSplineTransform::SetCoefficientConnection ( vtkAlgorithmOutput )
virtual

Set/Get the coefficient grid for the b-spline transform.

The vtkBSplineTransform class will never modify the data. Note that SetCoefficientData() does not setup a pipeline connection whereas SetCoefficientConnection does.

virtual void vtkBSplineTransform::SetCoefficientData ( vtkImageData )
virtual

Set/Get the coefficient grid for the b-spline transform.

The vtkBSplineTransform class will never modify the data. Note that SetCoefficientData() does not setup a pipeline connection whereas SetCoefficientConnection does.

virtual vtkImageData* vtkBSplineTransform::GetCoefficientData ( )
virtual

Set/Get the coefficient grid for the b-spline transform.

The vtkBSplineTransform class will never modify the data. Note that SetCoefficientData() does not setup a pipeline connection whereas SetCoefficientConnection does.

virtual void vtkBSplineTransform::SetDisplacementScale ( double  )
virtual

Set/Get a scale to apply to the transformation.

virtual double vtkBSplineTransform::GetDisplacementScale ( )
virtual

Set/Get a scale to apply to the transformation.

virtual void vtkBSplineTransform::SetBorderMode ( int  )
virtual

Set/Get the border mode, to alter behavior at the edge of the grid.

The Edge mode allows the displacement to converge to the edge coefficient past the boundary, which is similar to the behavior of the vtkGridTransform. The Zero mode allows the displacement to smoothly converge to zero two node-spacings past the boundary, which is useful when you want to create a localized transform. The ZeroAtBorder mode sacrifices smoothness to further localize the transform to just one node-spacing past the boundary.

void vtkBSplineTransform::SetBorderModeToEdge ( )
inline

Set/Get the border mode, to alter behavior at the edge of the grid.

The Edge mode allows the displacement to converge to the edge coefficient past the boundary, which is similar to the behavior of the vtkGridTransform. The Zero mode allows the displacement to smoothly converge to zero two node-spacings past the boundary, which is useful when you want to create a localized transform. The ZeroAtBorder mode sacrifices smoothness to further localize the transform to just one node-spacing past the boundary.

Definition at line 92 of file vtkBSplineTransform.h.

void vtkBSplineTransform::SetBorderModeToZero ( )
inline

Set/Get the border mode, to alter behavior at the edge of the grid.

The Edge mode allows the displacement to converge to the edge coefficient past the boundary, which is similar to the behavior of the vtkGridTransform. The Zero mode allows the displacement to smoothly converge to zero two node-spacings past the boundary, which is useful when you want to create a localized transform. The ZeroAtBorder mode sacrifices smoothness to further localize the transform to just one node-spacing past the boundary.

Definition at line 94 of file vtkBSplineTransform.h.

void vtkBSplineTransform::SetBorderModeToZeroAtBorder ( )
inline

Set/Get the border mode, to alter behavior at the edge of the grid.

The Edge mode allows the displacement to converge to the edge coefficient past the boundary, which is similar to the behavior of the vtkGridTransform. The Zero mode allows the displacement to smoothly converge to zero two node-spacings past the boundary, which is useful when you want to create a localized transform. The ZeroAtBorder mode sacrifices smoothness to further localize the transform to just one node-spacing past the boundary.

Definition at line 96 of file vtkBSplineTransform.h.

virtual int vtkBSplineTransform::GetBorderMode ( )
virtual

Set/Get the border mode, to alter behavior at the edge of the grid.

The Edge mode allows the displacement to converge to the edge coefficient past the boundary, which is similar to the behavior of the vtkGridTransform. The Zero mode allows the displacement to smoothly converge to zero two node-spacings past the boundary, which is useful when you want to create a localized transform. The ZeroAtBorder mode sacrifices smoothness to further localize the transform to just one node-spacing past the boundary.

const char* vtkBSplineTransform::GetBorderModeAsString ( )

Set/Get the border mode, to alter behavior at the edge of the grid.

The Edge mode allows the displacement to converge to the edge coefficient past the boundary, which is similar to the behavior of the vtkGridTransform. The Zero mode allows the displacement to smoothly converge to zero two node-spacings past the boundary, which is useful when you want to create a localized transform. The ZeroAtBorder mode sacrifices smoothness to further localize the transform to just one node-spacing past the boundary.

vtkAbstractTransform* vtkBSplineTransform::MakeTransform ( )
virtual

Make another transform of the same type.

Implements vtkAbstractTransform.

vtkMTimeType vtkBSplineTransform::GetMTime ( )
virtual

Get the MTime.

Reimplemented from vtkAbstractTransform.

void vtkBSplineTransform::InternalUpdate ( )
protectedvirtual

Update the displacement grid.

Reimplemented from vtkAbstractTransform.

void vtkBSplineTransform::InternalDeepCopy ( vtkAbstractTransform transform)
protectedvirtual

Copy this transform from another of the same type.

Reimplemented from vtkAbstractTransform.

void vtkBSplineTransform::ForwardTransformPoint ( const float  in[3],
float  out[3] 
)
protectedvirtual

Internal functions for calculating the transformation.

Implements vtkWarpTransform.

void vtkBSplineTransform::ForwardTransformPoint ( const double  in[3],
double  out[3] 
)
protectedvirtual

Internal functions for calculating the transformation.

Implements vtkWarpTransform.

void vtkBSplineTransform::ForwardTransformDerivative ( const float  in[3],
float  out[3],
float  derivative[3][3] 
)
protectedvirtual

Calculate the forward transform as well as the derivative.

Implements vtkWarpTransform.

void vtkBSplineTransform::ForwardTransformDerivative ( const double  in[3],
double  out[3],
double  derivative[3][3] 
)
protectedvirtual

Calculate the forward transform as well as the derivative.

Implements vtkWarpTransform.

void vtkBSplineTransform::InverseTransformPoint ( const float  in[3],
float  out[3] 
)
protectedvirtual

If the InverseFlag is set to 1, then a call to InternalTransformPoint results in a call to InverseTransformPoint.

The inverse transformation is calculated from using Newton's method.

Reimplemented from vtkWarpTransform.

void vtkBSplineTransform::InverseTransformPoint ( const double  in[3],
double  out[3] 
)
protectedvirtual

If the InverseFlag is set to 1, then a call to InternalTransformPoint results in a call to InverseTransformPoint.

The inverse transformation is calculated from using Newton's method.

Reimplemented from vtkWarpTransform.

void vtkBSplineTransform::InverseTransformDerivative ( const float  in[3],
float  out[3],
float  derivative[3][3] 
)
protectedvirtual

Calculate the inverse transform as well as the derivative of the forward transform (that's correct: the derivative of the forward transform, not of the inverse transform)

Reimplemented from vtkWarpTransform.

void vtkBSplineTransform::InverseTransformDerivative ( const double  in[3],
double  out[3],
double  derivative[3][3] 
)
protectedvirtual

Calculate the inverse transform as well as the derivative of the forward transform (that's correct: the derivative of the forward transform, not of the inverse transform)

Reimplemented from vtkWarpTransform.

Member Data Documentation

void(* vtkBSplineTransform::CalculateSpline) (const double point[3], double displacement[3], double derivatives[3][3], void *gridPtr, int inExt[6], vtkIdType inInc[3], int borderMode)
protected

Definition at line 147 of file vtkBSplineTransform.h.

double vtkBSplineTransform::DisplacementScale
protected

Definition at line 152 of file vtkBSplineTransform.h.

int vtkBSplineTransform::BorderMode
protected

Definition at line 153 of file vtkBSplineTransform.h.

void* vtkBSplineTransform::GridPointer
protected

Definition at line 155 of file vtkBSplineTransform.h.

double vtkBSplineTransform::GridSpacing[3]
protected

Definition at line 156 of file vtkBSplineTransform.h.

double vtkBSplineTransform::GridOrigin[3]
protected

Definition at line 157 of file vtkBSplineTransform.h.

int vtkBSplineTransform::GridExtent[6]
protected

Definition at line 158 of file vtkBSplineTransform.h.

vtkIdType vtkBSplineTransform::GridIncrements[3]
protected

Definition at line 159 of file vtkBSplineTransform.h.


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