VTK  9.1.20211115
Public Member Functions | Protected Types | Protected Member Functions | Static Protected Member Functions | Protected Attributes | List of all members
vtkTensorWidget Class Reference

3D widget for manipulating a tensor glyph More...

#include <vtkTensorWidget.h>

Inheritance diagram for vtkTensorWidget:
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Collaboration diagram for vtkTensorWidget:
[legend]

Public Member Functions

void SetRepresentation (vtkTensorRepresentation *r)
 Specify an instance of vtkWidgetRepresentation used to represent this widget in the scene. More...
 
void CreateDefaultRepresentation () override
 Create the default widget representation if one is not set. More...
 
void SetEnabled (int enabling) override
 Override superclasses' SetEnabled() method because the line widget must enable its internal handle widgets. More...
 
virtual void SetTranslationEnabled (vtkTypeBool)
 Control the behavior of the widget (i.e., how it processes events). More...
 
virtual vtkTypeBool GetTranslationEnabled ()
 Control the behavior of the widget (i.e., how it processes events). More...
 
virtual void TranslationEnabledOn ()
 Control the behavior of the widget (i.e., how it processes events). More...
 
virtual void TranslationEnabledOff ()
 Control the behavior of the widget (i.e., how it processes events). More...
 
virtual void SetScalingEnabled (vtkTypeBool)
 Control the behavior of the widget (i.e., how it processes events). More...
 
virtual vtkTypeBool GetScalingEnabled ()
 Control the behavior of the widget (i.e., how it processes events). More...
 
virtual void ScalingEnabledOn ()
 Control the behavior of the widget (i.e., how it processes events). More...
 
virtual void ScalingEnabledOff ()
 Control the behavior of the widget (i.e., how it processes events). More...
 
virtual void SetRotationEnabled (vtkTypeBool)
 Control the behavior of the widget (i.e., how it processes events). More...
 
virtual vtkTypeBool GetRotationEnabled ()
 Control the behavior of the widget (i.e., how it processes events). More...
 
virtual void RotationEnabledOn ()
 Control the behavior of the widget (i.e., how it processes events). More...
 
virtual void RotationEnabledOff ()
 Control the behavior of the widget (i.e., how it processes events). More...
 
virtual void SetMoveFacesEnabled (vtkTypeBool)
 Control the behavior of the widget (i.e., how it processes events). More...
 
virtual vtkTypeBool GetMoveFacesEnabled ()
 Control the behavior of the widget (i.e., how it processes events). More...
 
virtual void MoveFacesEnabledOn ()
 Control the behavior of the widget (i.e., how it processes events). More...
 
virtual void MoveFacesEnabledOff ()
 Control the behavior of the widget (i.e., how it processes events). More...
 
- Public Member Functions inherited from vtkAbstractWidget
vtkWidgetEventTranslatorGetEventTranslator ()
 Get the event translator. More...
 
void Render ()
 This method is called by subclasses when a render method is to be invoked on the vtkRenderWindowInteractor. More...
 
void SetParent (vtkAbstractWidget *parent)
 Specifying a parent to this widget is used when creating composite widgets. More...
 
virtual vtkAbstractWidgetGetParent ()
 
void SetPriority (float) override
 Override the superclass method. More...
 
virtual void SetProcessEvents (vtkTypeBool)
 Methods to change whether the widget responds to interaction. More...
 
virtual vtkTypeBool GetProcessEvents ()
 Methods to change whether the widget responds to interaction. More...
 
virtual void ProcessEventsOn ()
 Methods to change whether the widget responds to interaction. More...
 
virtual void ProcessEventsOff ()
 Methods to change whether the widget responds to interaction. More...
 
vtkWidgetRepresentationGetRepresentation ()
 Return an instance of vtkWidgetRepresentation used to represent this widget in the scene. More...
 
virtual void SetManagesCursor (vtkTypeBool)
 Turn on or off the management of the cursor. More...
 
virtual vtkTypeBool GetManagesCursor ()
 Turn on or off the management of the cursor. More...
 
virtual void ManagesCursorOn ()
 Turn on or off the management of the cursor. More...
 
virtual void ManagesCursorOff ()
 Turn on or off the management of the cursor. More...
 
vtkAbstractWidgetNewInstance () const
 Standard macros implementing standard VTK methods. More...
 
- Public Member Functions inherited from vtkInteractorObserver
vtkInteractorObserverNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent) override
 Methods invoked by print to print information about the object including superclasses. More...
 
int GetEnabled ()
 
void EnabledOn ()
 
void EnabledOff ()
 
void On ()
 
void Off ()
 
virtual void OnChar ()
 Sets up the keypress-i event. More...
 
virtual void SetInteractor (vtkRenderWindowInteractor *iren)
 This method is used to associate the widget with the render window interactor. More...
 
virtual vtkRenderWindowInteractorGetInteractor ()
 This method is used to associate the widget with the render window interactor. More...
 
virtual float GetPriority ()
 Set/Get the priority at which events are processed. More...
 
virtual void PickingManagedOn ()
 Enable/Disable the use of a manager to process the picking. More...
 
virtual void PickingManagedOff ()
 Enable/Disable the use of a manager to process the picking. More...
 
virtual void SetPickingManaged (bool managed)
 Enable/Disable the use of a manager to process the picking. More...
 
virtual bool GetPickingManaged ()
 Enable/Disable the use of a manager to process the picking. More...
 
virtual void SetKeyPressActivation (vtkTypeBool)
 Enable/Disable of the use of a keypress to turn on and off the interactor observer. More...
 
virtual vtkTypeBool GetKeyPressActivation ()
 Enable/Disable of the use of a keypress to turn on and off the interactor observer. More...
 
virtual void KeyPressActivationOn ()
 Enable/Disable of the use of a keypress to turn on and off the interactor observer. More...
 
virtual void KeyPressActivationOff ()
 Enable/Disable of the use of a keypress to turn on and off the interactor observer. More...
 
virtual void SetKeyPressActivationValue (char)
 Specify which key press value to use to activate the interactor observer (if key press activation is enabled). More...
 
virtual char GetKeyPressActivationValue ()
 Specify which key press value to use to activate the interactor observer (if key press activation is enabled). More...
 
virtual vtkRendererGetDefaultRenderer ()
 Set/Get the default renderer to use when activating the interactor observer. More...
 
virtual void SetDefaultRenderer (vtkRenderer *)
 Set/Get the default renderer to use when activating the interactor observer. More...
 
virtual vtkRendererGetCurrentRenderer ()
 Set/Get the current renderer. More...
 
virtual void SetCurrentRenderer (vtkRenderer *)
 Set/Get the current renderer. More...
 
void GrabFocus (vtkCommand *mouseEvents, vtkCommand *keypressEvents=nullptr)
 These methods enable an interactor observer to exclusively grab all events invoked by its associated vtkRenderWindowInteractor. More...
 
void ReleaseFocus ()
 These methods enable an interactor observer to exclusively grab all events invoked by its associated vtkRenderWindowInteractor. 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...
 
virtual vtkMTimeType GetMTime ()
 Return this object's modified time. More...
 
void RemoveObserver (unsigned long tag)
 
void RemoveObservers (unsigned long event)
 
void RemoveObservers (const char *event)
 
void RemoveAllObservers ()
 
vtkTypeBool HasObserver (unsigned long event)
 
vtkTypeBool 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...
 
vtkTypeBool HasObserver (unsigned long event, vtkCommand *)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
 
vtkTypeBool 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 vtkIdType GetNumberOfGenerationsFromBase (const char *name)
 Given the name of a base class of this class type, return the distance of inheritance between this class type and the named class (how many generations of inheritance are there between this class and the named class). 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...
 
virtual void UnRegister (vtkObjectBase *o)
 Decrease the reference count (release by another object). More...
 
int GetReferenceCount ()
 Return the current reference count of this object. More...
 
void SetReferenceCount (int)
 Sets the reference count. More...
 
bool GetIsInMemkind () const
 A local state flag that remembers whether this object lives in the normal or extended memory space. 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...
 

Protected Types

enum  _WidgetState { Start = 0 , Active }
 

Protected Member Functions

 vtkTensorWidget ()
 
 ~vtkTensorWidget () override
 
- Protected Member Functions inherited from vtkAbstractWidget
 vtkAbstractWidget ()
 
 ~vtkAbstractWidget () override
 
void SetWidgetRepresentation (vtkWidgetRepresentation *r)
 
virtual void SetCursor (int vtkNotUsed(state))
 
- Protected Member Functions inherited from vtkInteractorObserver
 vtkInteractorObserver ()
 
 ~vtkInteractorObserver () override
 
virtual void RegisterPickers ()
 Register internal Pickers in the Picking Manager. More...
 
void UnRegisterPickers ()
 Unregister internal pickers from the Picking Manager. More...
 
vtkPickingManagerGetPickingManager ()
 Return the picking manager associated on the context on which the observer currently belong. More...
 
vtkAssemblyPathGetAssemblyPath (double X, double Y, double Z, vtkAbstractPropPicker *picker)
 Proceed to a pick, whether through the PickingManager if the picking is managed or directly using the picker, and return the assembly path. More...
 
int RequestCursorShape (int requestedShape)
 
virtual void StartInteraction ()
 Utility routines used to start and end interaction. More...
 
virtual void EndInteraction ()
 Utility routines used to start and end interaction. More...
 
void ComputeDisplayToWorld (double x, double y, double z, double worldPt[4])
 Helper method for subclasses. More...
 
void ComputeWorldToDisplay (double x, double y, double z, double displayPt[3])
 Helper method for subclasses. More...
 
- 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=nullptr)
 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 ReportReferences (vtkGarbageCollector *)
 
 vtkObjectBase (const vtkObjectBase &)
 
void operator= (const vtkObjectBase &)
 

Static Protected Member Functions

static void SelectAction (vtkAbstractWidget *)
 
static void EndSelectAction (vtkAbstractWidget *)
 
static void TranslateAction (vtkAbstractWidget *)
 
static void ScaleAction (vtkAbstractWidget *)
 
static void MoveAction (vtkAbstractWidget *)
 
static void SelectAction3D (vtkAbstractWidget *)
 
static void EndSelectAction3D (vtkAbstractWidget *)
 
static void MoveAction3D (vtkAbstractWidget *)
 
static void StepAction3D (vtkAbstractWidget *)
 
static void ProcessKeyEvents (vtkObject *, unsigned long, void *, void *)
 
- Static Protected Member Functions inherited from vtkAbstractWidget
static void ProcessEventsHandler (vtkObject *object, unsigned long event, void *clientdata, void *calldata)
 
- Static Protected Member Functions inherited from vtkInteractorObserver
static void ProcessEvents (vtkObject *object, unsigned long event, void *clientdata, void *calldata)
 Handles the char widget activation event. More...
 
- Static Protected Member Functions inherited from vtkObjectBase
static vtkMallocingFunction GetCurrentMallocFunction ()
 
static vtkReallocingFunction GetCurrentReallocFunction ()
 
static vtkFreeingFunction GetCurrentFreeFunction ()
 
static vtkFreeingFunction GetAlternateFreeFunction ()
 

Protected Attributes

int WidgetState
 
vtkTypeBool TranslationEnabled
 
vtkTypeBool ScalingEnabled
 
vtkTypeBool RotationEnabled
 
vtkTypeBool MoveFacesEnabled
 
vtkCallbackCommandKeyEventCallbackCommand
 
- Protected Attributes inherited from vtkAbstractWidget
vtkWidgetRepresentationWidgetRep
 
vtkTypeBool ManagesCursor
 
vtkWidgetEventTranslatorEventTranslator
 
vtkWidgetCallbackMapperCallbackMapper
 
vtkAbstractWidgetParent
 
void * CallData
 
vtkTypeBool ProcessEvents
 
int LastDevice
 
- Protected Attributes inherited from vtkInteractorObserver
int Enabled
 
vtkCallbackCommandEventCallbackCommand
 
vtkCallbackCommandKeyPressCallbackCommand
 
float Priority
 
bool PickingManaged
 
vtkTypeBool KeyPressActivation
 
char KeyPressActivationValue
 
vtkRenderWindowInteractorInteractor
 
vtkRendererCurrentRenderer
 
vtkRendererDefaultRenderer
 
unsigned long CharObserverTag
 
unsigned long DeleteObserverTag
 
vtkObserverMediatorObserverMediator
 
- Protected Attributes inherited from vtkObject
bool Debug
 
vtkTimeStamp MTime
 
vtkSubjectHelper * SubjectHelper
 
- Protected Attributes inherited from vtkObjectBase
std::atomic< int32_t > ReferenceCount
 
vtkWeakPointerBase ** WeakPointers
 
typedef vtkAbstractWidget Superclass
 Standard methods for instantiation, type information, and printing. More...
 
static vtkTensorWidgetNew ()
 Standard methods for instantiation, type information, and printing. More...
 
static vtkTypeBool IsTypeOf (const char *type)
 Standard methods for instantiation, type information, and printing. More...
 
static vtkTensorWidgetSafeDownCast (vtkObjectBase *o)
 Standard methods for instantiation, type information, and printing. More...
 
virtual vtkTypeBool IsA (const char *type)
 Standard methods for instantiation, type information, and printing. More...
 
vtkTensorWidgetNewInstance () const
 Standard methods for instantiation, type information, and printing. More...
 
void PrintSelf (ostream &os, vtkIndent indent) override
 Standard methods for instantiation, type information, and printing. More...
 
virtual vtkObjectBaseNewInstanceInternal () const
 Standard methods for instantiation, type information, and printing. More...
 

Additional Inherited Members

- Public Types inherited from vtkAbstractWidget
typedef vtkInteractorObserver Superclass
 Standard macros implementing standard VTK methods. More...
 
- Public Types inherited from vtkInteractorObserver
typedef vtkObject Superclass
 
- Static Public Member Functions inherited from vtkAbstractWidget
static vtkTypeBool IsTypeOf (const char *type)
 Standard macros implementing standard VTK methods. More...
 
static vtkAbstractWidgetSafeDownCast (vtkObjectBase *o)
 Standard macros implementing standard VTK methods. More...
 
- Static Public Member Functions inherited from vtkInteractorObserver
static vtkTypeBool IsTypeOf (const char *type)
 
static vtkInteractorObserverSafeDownCast (vtkObjectBase *o)
 
static void ComputeDisplayToWorld (vtkRenderer *ren, double x, double y, double z, double worldPt[4])
 Convenience methods for outside classes. More...
 
static void ComputeWorldToDisplay (vtkRenderer *ren, double x, double y, double z, double displayPt[3])
 Convenience methods for outside classes. More...
 
- 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 vtkIdType GetNumberOfGenerationsFromBaseType (const char *name)
 Given a the name of a base class of this class type, return the distance of inheritance between this class type and the named class (how many generations of inheritance are there between this class and the named class). More...
 
static vtkObjectBaseNew ()
 Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More...
 
static void SetMemkindDirectory (const char *directoryname)
 The name of a directory, ideally mounted -o dax, to memory map an extended memory space within. More...
 
static bool GetUsingMemkind ()
 A global state flag that controls whether vtkObjects are constructed in the usual way (the default) or within the extended memory space. More...
 

Detailed Description

3D widget for manipulating a tensor glyph

This 3D widget interacts with a vtkTensorRepresentation class (i.e., it handles the events that drive its corresponding representation). The widget is assumed to operate on a single 3x3 real, symmetric tensor located at a specified position. The tensor implicitly defines three orthogonal eigenvectors which indicate the orientation and relative scaling of the widget's representation.

The widget has the appearance of an oriented box with seven handles: one at the center of the box, and six located at the center of each face. The box can be translated by selecting its center handle; rotated by selecting and rotating one of the box faces around the box center; and scaled (in a particular direction) by selecting the face handles (located on each face) and moving the faces in/out in the direction of the face normal. Uniform scaling is also possible by (default) using the right mouse button (unless the binding has been redefined).

To use this widget, you generally pair it with a vtkTensorRepresentation (or a subclass). Various options are available in the representation for controlling the widgets' size and position; how the widget appears; and how the widget functions.

Event Bindings:
By default, the widget responds to the following VTK events (i.e., it watches the vtkRenderWindowInteractor for these events):
If one of the seven handles are selected:
  LeftButtonPressEvent - select the appropriate handle
  LeftButtonReleaseEvent - release the currently selected handle
  MouseMoveEvent - move the handle
If one of the faces is selected:
  LeftButtonPressEvent - select a box face
  LeftButtonReleaseEvent - release the box face
  MouseMoveEvent - rotate the box
In all the cases, independent of what is picked, the widget responds to the
following VTK events:
  MiddleButtonPressEvent - translate the widget
  MiddleButtonReleaseEvent - release the widget
  RightButtonPressEvent - scale the widget's representation
  RightButtonReleaseEvent - stop scaling the widget
  MouseMoveEvent - scale (if right button) or move (if middle button) the widget
Event Bindings:
Note that the event bindings described above can be changed using this class's vtkWidgetEventTranslator. This class translates VTK events into the vtkTensorWidget's widget events:
  vtkWidgetEvent::Select -- some part of the widget has been selected
  vtkWidgetEvent::EndSelect -- the selection process has completed
  vtkWidgetEvent::Scale -- some part of the widget has been selected
  vtkWidgetEvent::EndScale -- the selection process has completed
  vtkWidgetEvent::Translate -- some part of the widget has been selected
  vtkWidgetEvent::EndTranslate -- the selection process has completed
  vtkWidgetEvent::Move -- a request for motion has been invoked
Event Bindings:
In turn, when these widget events are processed, the vtkTensorWidget invokes the following VTK events on itself (which observers can listen for):
  vtkCommand::StartInteractionEvent (on vtkWidgetEvent::Select)
  vtkCommand::EndInteractionEvent (on vtkWidgetEvent::EndSelect)
  vtkCommand::InteractionEvent (on vtkWidgetEvent::Move)
See also
vtkTensorRepresentation vtkBoxWidget2
Events:
vtkCommand::EndInteractionEvent vtkCommand::InteractionEvent vtkCommand::StartInteractionEvent
Tests:
vtkTensorWidget (Tests)

Definition at line 103 of file vtkTensorWidget.h.

Member Typedef Documentation

◆ Superclass

Standard methods for instantiation, type information, and printing.

Definition at line 111 of file vtkTensorWidget.h.

Member Enumeration Documentation

◆ _WidgetState

Enumerator
Start 
Active 

Definition at line 166 of file vtkTensorWidget.h.

Constructor & Destructor Documentation

◆ vtkTensorWidget()

vtkTensorWidget::vtkTensorWidget ( )
protected

◆ ~vtkTensorWidget()

vtkTensorWidget::~vtkTensorWidget ( )
overrideprotected

Member Function Documentation

◆ New()

static vtkTensorWidget* vtkTensorWidget::New ( )
static

Standard methods for instantiation, type information, and printing.

◆ IsTypeOf()

static vtkTypeBool vtkTensorWidget::IsTypeOf ( const char *  type)
static

Standard methods for instantiation, type information, and printing.

◆ IsA()

virtual vtkTypeBool vtkTensorWidget::IsA ( const char *  type)
virtual

Standard methods for instantiation, type information, and printing.

Reimplemented from vtkAbstractWidget.

◆ SafeDownCast()

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

Standard methods for instantiation, type information, and printing.

◆ NewInstanceInternal()

virtual vtkObjectBase* vtkTensorWidget::NewInstanceInternal ( ) const
protectedvirtual

Standard methods for instantiation, type information, and printing.

Reimplemented from vtkAbstractWidget.

◆ NewInstance()

vtkTensorWidget* vtkTensorWidget::NewInstance ( ) const

Standard methods for instantiation, type information, and printing.

◆ PrintSelf()

void vtkTensorWidget::PrintSelf ( ostream &  os,
vtkIndent  indent 
)
overridevirtual

Standard methods for instantiation, type information, and printing.

Reimplemented from vtkAbstractWidget.

◆ SetRepresentation()

void vtkTensorWidget::SetRepresentation ( vtkTensorRepresentation r)
inline

Specify an instance of vtkWidgetRepresentation used to represent this widget in the scene.

Note that the representation is a subclass of vtkProp so it can be added to the renderer independent of the widget.

Definition at line 120 of file vtkTensorWidget.h.

◆ SetTranslationEnabled()

virtual void vtkTensorWidget::SetTranslationEnabled ( vtkTypeBool  )
virtual

Control the behavior of the widget (i.e., how it processes events).

Translation, rotation, scaling and face movement can all be enabled and disabled. Scaling refers to scaling of the whole widget at once, (default is through right mouse button) while face movement refers to scaling of the widget one face (axis) at a time (default through grabbing one of the representation spherical handles).

◆ GetTranslationEnabled()

virtual vtkTypeBool vtkTensorWidget::GetTranslationEnabled ( )
virtual

Control the behavior of the widget (i.e., how it processes events).

Translation, rotation, scaling and face movement can all be enabled and disabled. Scaling refers to scaling of the whole widget at once, (default is through right mouse button) while face movement refers to scaling of the widget one face (axis) at a time (default through grabbing one of the representation spherical handles).

◆ TranslationEnabledOn()

virtual void vtkTensorWidget::TranslationEnabledOn ( )
virtual

Control the behavior of the widget (i.e., how it processes events).

Translation, rotation, scaling and face movement can all be enabled and disabled. Scaling refers to scaling of the whole widget at once, (default is through right mouse button) while face movement refers to scaling of the widget one face (axis) at a time (default through grabbing one of the representation spherical handles).

◆ TranslationEnabledOff()

virtual void vtkTensorWidget::TranslationEnabledOff ( )
virtual

Control the behavior of the widget (i.e., how it processes events).

Translation, rotation, scaling and face movement can all be enabled and disabled. Scaling refers to scaling of the whole widget at once, (default is through right mouse button) while face movement refers to scaling of the widget one face (axis) at a time (default through grabbing one of the representation spherical handles).

◆ SetScalingEnabled()

virtual void vtkTensorWidget::SetScalingEnabled ( vtkTypeBool  )
virtual

Control the behavior of the widget (i.e., how it processes events).

Translation, rotation, scaling and face movement can all be enabled and disabled. Scaling refers to scaling of the whole widget at once, (default is through right mouse button) while face movement refers to scaling of the widget one face (axis) at a time (default through grabbing one of the representation spherical handles).

◆ GetScalingEnabled()

virtual vtkTypeBool vtkTensorWidget::GetScalingEnabled ( )
virtual

Control the behavior of the widget (i.e., how it processes events).

Translation, rotation, scaling and face movement can all be enabled and disabled. Scaling refers to scaling of the whole widget at once, (default is through right mouse button) while face movement refers to scaling of the widget one face (axis) at a time (default through grabbing one of the representation spherical handles).

◆ ScalingEnabledOn()

virtual void vtkTensorWidget::ScalingEnabledOn ( )
virtual

Control the behavior of the widget (i.e., how it processes events).

Translation, rotation, scaling and face movement can all be enabled and disabled. Scaling refers to scaling of the whole widget at once, (default is through right mouse button) while face movement refers to scaling of the widget one face (axis) at a time (default through grabbing one of the representation spherical handles).

◆ ScalingEnabledOff()

virtual void vtkTensorWidget::ScalingEnabledOff ( )
virtual

Control the behavior of the widget (i.e., how it processes events).

Translation, rotation, scaling and face movement can all be enabled and disabled. Scaling refers to scaling of the whole widget at once, (default is through right mouse button) while face movement refers to scaling of the widget one face (axis) at a time (default through grabbing one of the representation spherical handles).

◆ SetRotationEnabled()

virtual void vtkTensorWidget::SetRotationEnabled ( vtkTypeBool  )
virtual

Control the behavior of the widget (i.e., how it processes events).

Translation, rotation, scaling and face movement can all be enabled and disabled. Scaling refers to scaling of the whole widget at once, (default is through right mouse button) while face movement refers to scaling of the widget one face (axis) at a time (default through grabbing one of the representation spherical handles).

◆ GetRotationEnabled()

virtual vtkTypeBool vtkTensorWidget::GetRotationEnabled ( )
virtual

Control the behavior of the widget (i.e., how it processes events).

Translation, rotation, scaling and face movement can all be enabled and disabled. Scaling refers to scaling of the whole widget at once, (default is through right mouse button) while face movement refers to scaling of the widget one face (axis) at a time (default through grabbing one of the representation spherical handles).

◆ RotationEnabledOn()

virtual void vtkTensorWidget::RotationEnabledOn ( )
virtual

Control the behavior of the widget (i.e., how it processes events).

Translation, rotation, scaling and face movement can all be enabled and disabled. Scaling refers to scaling of the whole widget at once, (default is through right mouse button) while face movement refers to scaling of the widget one face (axis) at a time (default through grabbing one of the representation spherical handles).

◆ RotationEnabledOff()

virtual void vtkTensorWidget::RotationEnabledOff ( )
virtual

Control the behavior of the widget (i.e., how it processes events).

Translation, rotation, scaling and face movement can all be enabled and disabled. Scaling refers to scaling of the whole widget at once, (default is through right mouse button) while face movement refers to scaling of the widget one face (axis) at a time (default through grabbing one of the representation spherical handles).

◆ SetMoveFacesEnabled()

virtual void vtkTensorWidget::SetMoveFacesEnabled ( vtkTypeBool  )
virtual

Control the behavior of the widget (i.e., how it processes events).

Translation, rotation, scaling and face movement can all be enabled and disabled. Scaling refers to scaling of the whole widget at once, (default is through right mouse button) while face movement refers to scaling of the widget one face (axis) at a time (default through grabbing one of the representation spherical handles).

◆ GetMoveFacesEnabled()

virtual vtkTypeBool vtkTensorWidget::GetMoveFacesEnabled ( )
virtual

Control the behavior of the widget (i.e., how it processes events).

Translation, rotation, scaling and face movement can all be enabled and disabled. Scaling refers to scaling of the whole widget at once, (default is through right mouse button) while face movement refers to scaling of the widget one face (axis) at a time (default through grabbing one of the representation spherical handles).

◆ MoveFacesEnabledOn()

virtual void vtkTensorWidget::MoveFacesEnabledOn ( )
virtual

Control the behavior of the widget (i.e., how it processes events).

Translation, rotation, scaling and face movement can all be enabled and disabled. Scaling refers to scaling of the whole widget at once, (default is through right mouse button) while face movement refers to scaling of the widget one face (axis) at a time (default through grabbing one of the representation spherical handles).

◆ MoveFacesEnabledOff()

virtual void vtkTensorWidget::MoveFacesEnabledOff ( )
virtual

Control the behavior of the widget (i.e., how it processes events).

Translation, rotation, scaling and face movement can all be enabled and disabled. Scaling refers to scaling of the whole widget at once, (default is through right mouse button) while face movement refers to scaling of the widget one face (axis) at a time (default through grabbing one of the representation spherical handles).

◆ CreateDefaultRepresentation()

void vtkTensorWidget::CreateDefaultRepresentation ( )
overridevirtual

Create the default widget representation if one is not set.

By default, this is an instance of the vtkTensorRepresentation class.

Implements vtkAbstractWidget.

◆ SetEnabled()

void vtkTensorWidget::SetEnabled ( int  enabling)
overridevirtual

Override superclasses' SetEnabled() method because the line widget must enable its internal handle widgets.

Reimplemented from vtkAbstractWidget.

◆ SelectAction()

static void vtkTensorWidget::SelectAction ( vtkAbstractWidget )
staticprotected

◆ EndSelectAction()

static void vtkTensorWidget::EndSelectAction ( vtkAbstractWidget )
staticprotected

◆ TranslateAction()

static void vtkTensorWidget::TranslateAction ( vtkAbstractWidget )
staticprotected

◆ ScaleAction()

static void vtkTensorWidget::ScaleAction ( vtkAbstractWidget )
staticprotected

◆ MoveAction()

static void vtkTensorWidget::MoveAction ( vtkAbstractWidget )
staticprotected

◆ SelectAction3D()

static void vtkTensorWidget::SelectAction3D ( vtkAbstractWidget )
staticprotected

◆ EndSelectAction3D()

static void vtkTensorWidget::EndSelectAction3D ( vtkAbstractWidget )
staticprotected

◆ MoveAction3D()

static void vtkTensorWidget::MoveAction3D ( vtkAbstractWidget )
staticprotected

◆ StepAction3D()

static void vtkTensorWidget::StepAction3D ( vtkAbstractWidget )
staticprotected

◆ ProcessKeyEvents()

static void vtkTensorWidget::ProcessKeyEvents ( vtkObject ,
unsigned long  ,
void *  ,
void *   
)
staticprotected

Member Data Documentation

◆ WidgetState

int vtkTensorWidget::WidgetState
protected

Definition at line 165 of file vtkTensorWidget.h.

◆ TranslationEnabled

vtkTypeBool vtkTensorWidget::TranslationEnabled
protected

Definition at line 184 of file vtkTensorWidget.h.

◆ ScalingEnabled

vtkTypeBool vtkTensorWidget::ScalingEnabled
protected

Definition at line 185 of file vtkTensorWidget.h.

◆ RotationEnabled

vtkTypeBool vtkTensorWidget::RotationEnabled
protected

Definition at line 186 of file vtkTensorWidget.h.

◆ MoveFacesEnabled

vtkTypeBool vtkTensorWidget::MoveFacesEnabled
protected

Definition at line 187 of file vtkTensorWidget.h.

◆ KeyEventCallbackCommand

vtkCallbackCommand* vtkTensorWidget::KeyEventCallbackCommand
protected

Definition at line 189 of file vtkTensorWidget.h.


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