Moves an actor. More...

#include <vtkTrackballMoveActor.h>

Inheritance diagram for vtkTrackballMoveActor:

Collaboration diagram for vtkTrackballMoveActor:

Public Types
enum	MoveActorEvents { RequestActiveSourceBoundsEvent = vtkCommand::UserEvent + 1 , RequestActiveSourcePositionEvent = vtkCommand::UserEvent + 3 , ApplyActiveSourcePositionEvent = vtkCommand::UserEvent + 2 }

typedef vtkCameraManipulator	Superclass

Public Types inherited from vtkCameraManipulator
enum class	MouseButtonType { Left = 1 , Middle = 2 , Right = 3 }

typedef vtkObject	Superclass

Public Member Functions
virtual vtkTypeBool	IsA (const char *type)
	Return 1 if this class is the same type of (or a subclass of) the named class.

vtkTrackballMoveActor *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses.


void	StartInteraction () override
	Unimplemented methods from vtkCameraManipulator.

void	EndInteraction () override
	Unimplemented methods from vtkCameraManipulator.

void	OnKeyDown (vtkRenderWindowInteractor *rwi) override
	Unimplemented methods from vtkCameraManipulator.

void	OnKeyUp (vtkRenderWindowInteractor *rwi) override
	Unimplemented methods from vtkCameraManipulator.

void	OnButtonUp (int x, int y, vtkRenderer ren, vtkRenderWindowInteractor rwi) override
	Unimplemented methods from vtkCameraManipulator.


void	OnMouseMove (int x, int y, vtkRenderer ren, vtkRenderWindowInteractor iren) override
	Event bindings controlling the effects of pressing mouse buttons or moving the mouse.

void	OnButtonDown (int x, int y, vtkRenderer ren, vtkRenderWindowInteractor iren) override
	Event bindings controlling the effects of pressing mouse buttons or moving the mouse.

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

	vtkSetEnumMacro (MouseButton, MouseButtonType)
	These settings determine which button the manipulator responds to.

	vtkGetEnumMacro (MouseButton, MouseButtonType)
	These settings determine which button the manipulator responds to.

virtual void	SetAlt (bool)
	Set to true if this manipulator should respond when the `Alt` modifier is used.

virtual bool	GetAlt ()
	Set to true if this manipulator should respond when the `Alt` modifier is used.

virtual void	AltOn ()
	Set to true if this manipulator should respond when the `Alt` modifier is used.

virtual void	AltOff ()
	Set to true if this manipulator should respond when the `Alt` modifier is used.

virtual void	SetControl (bool)
	Set to true if this manipulator should respond when the `Ctrl` modifier is used.

virtual bool	GetControl ()
	Set to true if this manipulator should respond when the `Ctrl` modifier is used.

virtual void	ControlOn ()
	Set to true if this manipulator should respond when the `Ctrl` modifier is used.

virtual void	ControlOff ()
	Set to true if this manipulator should respond when the `Ctrl` modifier is used.

virtual void	SetShift (bool)
	Set to true if this manipulator should respond when the `Shift` modifier is used.

virtual bool	GetShift ()
	Set to true if this manipulator should respond when the `Shift` modifier is used.

virtual void	ShiftOn ()
	Set to true if this manipulator should respond when the `Shift` modifier is used.

virtual void	ShiftOff ()
	Set to true if this manipulator should respond when the `Shift` modifier is used.

virtual void	SetCenterOfRotation (double, double, double)
	Set and get the center of rotation in world coordinates.

virtual void	SetCenterOfRotation (double[3])
	Set and get the center of rotation in world coordinates.

virtual double *	GetCenterOfRotation ()
	Set and get the center of rotation in world coordinates.

virtual void	GetCenterOfRotation (double &, double &, double &)
	Set and get the center of rotation in world coordinates.

virtual void	GetCenterOfRotation (double[3])
	Set and get the center of rotation in world coordinates.

virtual void	SetMouseMotionFactor (double)
	Set and get the mouse motion factor.

virtual double	GetMouseMotionFactor ()
	Set and get the mouse motion factor.

virtual void	SetManipulatorName (const char *)
	Set and get the manipulator name.

virtual char *	GetManipulatorName ()
	Set and get the manipulator name.

Public Member Functions inherited from vtkObject
	vtkBaseTypeMacro (vtkObject, vtkObjectBase)

virtual void	DebugOn ()
	Turn debugging output on.

virtual void	DebugOff ()
	Turn debugging output off.

bool	GetDebug ()
	Get the value of the debug flag.

void	SetDebug (bool debugFlag)
	Set the value of the debug flag.

virtual void	Modified ()
	Update the modification time for this object.

virtual vtkMTimeType	GetMTime ()
	Return this object's modified time.

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)

vtkTypeBool	InvokeEvent (unsigned long event)

vtkTypeBool	InvokeEvent (const char *event)

std::string	GetObjectDescription () const override
	The object description printed in messages and PrintSelf output.

unsigned long	AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.

unsigned long	AddObserver (const char event, vtkCommand , float priority=0.0f)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.

vtkCommand *	GetCommand (unsigned long tag)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.

void	RemoveObserver (vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.

void	RemoveObservers (unsigned long event, vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.

void	RemoveObservers (const char event, vtkCommand )
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.

vtkTypeBool	HasObserver (unsigned long event, vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.

vtkTypeBool	HasObserver (const char event, vtkCommand )
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.

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.

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.

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.

vtkTypeBool	InvokeEvent (unsigned long event, void *callData)
	This method invokes an event and return whether the event was aborted or not.

vtkTypeBool	InvokeEvent (const char event, void callData)
	This method invokes an event and return whether the event was aborted or not.

virtual void	SetObjectName (const std::string &objectName)
	Set/get the name of this object for reporting purposes.

virtual std::string	GetObjectName () const
	Set/get the name of this object for reporting purposes.

Public Member Functions inherited from vtkObjectBase
const char *	GetClassName () const
	Return the class name as a string.

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).

virtual void	Delete ()
	Delete a VTK object.

virtual void	FastDelete ()
	Delete a reference to this object.

void	InitializeObjectBase ()

void	Print (ostream &os)
	Print an object to an ostream.

void	Register (vtkObjectBase *o)
	Increase the reference count (mark as used by another object).

virtual void	UnRegister (vtkObjectBase *o)
	Decrease the reference count (release by another object).

int	GetReferenceCount ()
	Return the current reference count of this object.

void	SetReferenceCount (int)
	Sets the reference count.

bool	GetIsInMemkind () const
	A local state flag that remembers whether this object lives in the normal or extended memory space.

virtual void	PrintHeader (ostream &os, vtkIndent indent)
	Methods invoked by print to print information about the object including superclasses.

virtual void	PrintTrailer (ostream &os, vtkIndent indent)
	Methods invoked by print to print information about the object including superclasses.

virtual bool	UsesGarbageCollector () const
	Indicate whether the class uses `vtkGarbageCollector` or not.

Static Public Member Functions
static vtkTrackballMoveActor *	New ()

static vtkTypeBool	IsTypeOf (const char *type)

static vtkTrackballMoveActor *	SafeDownCast (vtkObjectBase *o)

Static Public Member Functions inherited from vtkCameraManipulator
static vtkTypeBool	IsTypeOf (const char *type)

static vtkCameraManipulator *	SafeDownCast (vtkObjectBase *o)

Static Public Member Functions inherited from vtkObject
static vtkObject *	New ()
	Create an object with Debug turned off, modified time initialized to zero, and reference counting on.

static void	BreakOnError ()
	This method is called when vtkErrorMacro executes.

static void	SetGlobalWarningDisplay (vtkTypeBool val)
	This is a global flag that controls whether any debug, warning or error messages are displayed.

static void	GlobalWarningDisplayOn ()
	This is a global flag that controls whether any debug, warning or error messages are displayed.

static void	GlobalWarningDisplayOff ()
	This is a global flag that controls whether any debug, warning or error messages are displayed.

static vtkTypeBool	GetGlobalWarningDisplay ()
	This is a global flag that controls whether any debug, warning or error messages are displayed.

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.

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).

static vtkObjectBase *	New ()
	Create an object with Debug turned off, modified time initialized to zero, and reference counting on.

static void	SetMemkindDirectory (const char *directoryname)
	The name of a directory, ideally mounted -o dax, to memory map an extended memory space within.

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.

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const

	vtkTrackballMoveActor ()

	~vtkTrackballMoveActor () override

Protected Member Functions inherited from vtkCameraManipulator
	vtkCameraManipulator ()

	~vtkCameraManipulator () override

void	ComputeCenterOfRotationInDisplayCoordinates (vtkRenderer *ren)
	Compute the center of rotation in display coordinates.

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.

void	InternalReleaseFocus ()
	These methods allow a command to exclusively grab all events.

Protected Member Functions inherited from vtkObjectBase
	vtkObjectBase ()

virtual	~vtkObjectBase ()

virtual void	ReportReferences (vtkGarbageCollector *)

	vtkObjectBase (const vtkObjectBase &)

void	operator= (const vtkObjectBase &)

Additional Inherited Members
Static Protected Member Functions inherited from vtkObjectBase
static vtkMallocingFunction	GetCurrentMallocFunction ()

static vtkReallocingFunction	GetCurrentReallocFunction ()

static vtkFreeingFunction	GetCurrentFreeFunction ()

static vtkFreeingFunction	GetAlternateFreeFunction ()

Protected Attributes inherited from vtkCameraManipulator
double	CenterOfRotationInDisplayCoordinates [2] = { 0.0, 0.0 }

Protected Attributes inherited from vtkObject
bool	Debug

vtkTimeStamp	MTime

vtkSubjectHelper *	SubjectHelper

std::string	ObjectName

Protected Attributes inherited from vtkObjectBase
std::atomic< int32_t >	ReferenceCount

vtkWeakPointerBase **	WeakPointers

Detailed Description

Moves an actor.

vtkTrackballMoveActor allows the user to interactively move an actor in the scene. This class relies on the vtkCameraManipulatorGUIHelper to provide the active source and its bounds. When the user clicks and drags the mouse, the actor will move based on the mouse movement relative to the center of the active source's bounds

Add observers to the RequestActiveSourceBoundsEvent, RequestActiveSourcePositionEvent, and ApplyActiveSourcePositionEvent events to provide the necessary information and handle the movement.

RequestActiveSourceBoundsEvent: This event is triggered when the manipulator needs the bounds of the active source. Fill in the bounds of the active source in the callData of the event (cast to double[6]).
RequestActiveSourcePositionEvent: This event is triggered when the manipulator needs the position of the active source. Fill in the position of the active source in the callData of the event (cast to double[3]).
ApplyActiveSourcePositionEvent: This event is triggered when the manipulator has calculated the new position for the active source and wants to apply it. The new position is provided in the callData of the event (cast to double[3]). Update the position of the active source accordingly.

Tests:
vtkTrackballMoveActor (Tests)

Definition at line 39 of file vtkTrackballMoveActor.h.

Member Typedef Documentation

◆ Superclass

typedef vtkCameraManipulator vtkTrackballMoveActor::Superclass

Definition at line 43 of file vtkTrackballMoveActor.h.

Member Enumeration Documentation

◆ MoveActorEvents

enum vtkTrackballMoveActor::MoveActorEvents

Enumerator
RequestActiveSourceBoundsEvent
RequestActiveSourcePositionEvent
ApplyActiveSourcePositionEvent

Definition at line 46 of file vtkTrackballMoveActor.h.

Constructor & Destructor Documentation

◆ vtkTrackballMoveActor()

vtkTrackballMoveActor::vtkTrackballMoveActor ( )

protected

◆ ~vtkTrackballMoveActor()

vtkTrackballMoveActor::~vtkTrackballMoveActor ( )

overrideprotected

Member Function Documentation

◆ New()

static vtkTrackballMoveActor * vtkTrackballMoveActor::New ( )

static

◆ IsTypeOf()

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

static

◆ IsA()

virtual vtkTypeBool vtkTrackballMoveActor::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 vtkCameraManipulator.

◆ SafeDownCast()

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

static

◆ NewInstanceInternal()

virtual vtkObjectBase * vtkTrackballMoveActor::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkCameraManipulator.

◆ NewInstance()

vtkTrackballMoveActor * vtkTrackballMoveActor::NewInstance ( ) const

◆ PrintSelf()

void vtkTrackballMoveActor::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 vtkCameraManipulator.

◆ StartInteraction()

void vtkTrackballMoveActor::StartInteraction ( )

inlineoverridevirtual

Unimplemented methods from vtkCameraManipulator.

Implements vtkCameraManipulator.

Definition at line 57 of file vtkTrackballMoveActor.h.

◆ EndInteraction()

void vtkTrackballMoveActor::EndInteraction ( )

inlineoverridevirtual

Unimplemented methods from vtkCameraManipulator.

Implements vtkCameraManipulator.

Definition at line 58 of file vtkTrackballMoveActor.h.

◆ OnKeyDown()

void vtkTrackballMoveActor::OnKeyDown ( vtkRenderWindowInteractor * rwi )

inlineoverridevirtual

Unimplemented methods from vtkCameraManipulator.

Implements vtkCameraManipulator.

Definition at line 59 of file vtkTrackballMoveActor.h.

◆ OnKeyUp()

void vtkTrackballMoveActor::OnKeyUp ( vtkRenderWindowInteractor * rwi )

inlineoverridevirtual

Unimplemented methods from vtkCameraManipulator.

Implements vtkCameraManipulator.

Definition at line 60 of file vtkTrackballMoveActor.h.

◆ OnButtonUp()

void vtkTrackballMoveActor::OnButtonUp	(	int	x,
		int	y,
		vtkRenderer *	ren,
		vtkRenderWindowInteractor *	rwi )

inlineoverridevirtual

Unimplemented methods from vtkCameraManipulator.

Implements vtkCameraManipulator.

Definition at line 61 of file vtkTrackballMoveActor.h.

◆ OnMouseMove()

void vtkTrackballMoveActor::OnMouseMove	(	int	x,
		int	y,
		vtkRenderer *	ren,
		vtkRenderWindowInteractor *	iren )

overridevirtual

Event bindings controlling the effects of pressing mouse buttons or moving the mouse.

Implements vtkCameraManipulator.

◆ OnButtonDown()

void vtkTrackballMoveActor::OnButtonDown	(	int	x,
		int	y,
		vtkRenderer *	ren,
		vtkRenderWindowInteractor *	iren )

overridevirtual

Event bindings controlling the effects of pressing mouse buttons or moving the mouse.

Implements vtkCameraManipulator.

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

Interaction/Style/vtkTrackballMoveActor.h

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ Superclass

Member Enumeration Documentation

◆ MoveActorEvents

Constructor & Destructor Documentation

◆ vtkTrackballMoveActor()

◆ ~vtkTrackballMoveActor()

Member Function Documentation

◆ New()

◆ IsTypeOf()

◆ IsA()

◆ SafeDownCast()

◆ NewInstanceInternal()

◆ NewInstance()

◆ PrintSelf()

◆ StartInteraction()

◆ EndInteraction()

◆ OnKeyDown()

◆ OnKeyUp()

◆ OnButtonUp()

◆ OnMouseMove()

◆ OnButtonDown()