vtkAbstractPolygonalHandleRepresentation3D Class Reference

represent a user defined handle geometry in 3D while maintaining a fixed orientation w.r.t the camera. More...

#include <vtkAbstractPolygonalHandleRepresentation3D.h>

Inheritance diagram for vtkAbstractPolygonalHandleRepresentation3D:

Collaboration diagram for vtkAbstractPolygonalHandleRepresentation3D:

Public Types
typedef vtkHandleRepresentation	Superclass
Public Types inherited from vtkHandleRepresentation
enum	_InteractionState {   Outside =0, Nearby, Selecting, Translating,   Scaling }
typedef vtkWidgetRepresentation	Superclass
Public Types inherited from vtkWidgetRepresentation
typedef vtkProp	Superclass
Public Types inherited from vtkProp
typedef vtkObject	Superclass
Public Types inherited from vtkObject
typedef vtkObjectBase	Superclass

Public Member Functions
virtual int	IsA (const char *type)
vtkAbstractPolygonalHandleRepresentation3D *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent)
virtual void	SetWorldPosition (double p[3])
virtual void	SetDisplayPosition (double p[3])
void	SetHandle (vtkPolyData *)
vtkPolyData *	GetHandle ()
void	SetProperty (vtkProperty *)
void	SetSelectedProperty (vtkProperty *)
virtual vtkProperty *	GetProperty ()
virtual vtkProperty *	GetSelectedProperty ()
virtual vtkAbstractTransform *	GetTransform ()
virtual void	BuildRepresentation ()
virtual void	StartWidgetInteraction (double eventPos[2])
virtual void	WidgetInteraction (double eventPos[2])
virtual int	ComputeInteractionState (int X, int Y, int modify=0)
virtual void	ShallowCopy (vtkProp *prop)
virtual void	DeepCopy (vtkProp *prop)
virtual void	GetActors (vtkPropCollection *)
virtual void	ReleaseGraphicsResources (vtkWindow *)
virtual int	RenderOpaqueGeometry (vtkViewport *viewport)
virtual int	RenderTranslucentPolygonalGeometry (vtkViewport *viewport)
virtual int	HasTranslucentPolygonalGeometry ()
virtual double *	GetBounds ()
virtual void	SetLabelVisibility (int)
virtual int	GetLabelVisibility ()
virtual void	LabelVisibilityOn ()
virtual void	LabelVisibilityOff ()
virtual void	SetLabelText (const char *label)
virtual char *	GetLabelText ()
virtual void	SetLabelTextScale (double scale[3])
void	SetLabelTextScale (double x, double y, double z)
virtual double *	GetLabelTextScale ()
virtual vtkFollower *	GetLabelTextActor ()
virtual void	SetUniformScale (double scale)
virtual void	SetHandleVisibility (int)
virtual int	GetHandleVisibility ()
virtual void	HandleVisibilityOn ()
virtual void	HandleVisibilityOff ()
void	Highlight (int highlight)
virtual void	SetSmoothMotion (int)
virtual int	GetSmoothMotion ()
virtual void	SmoothMotionOn ()
virtual void	SmoothMotionOff ()
Public Member Functions inherited from vtkHandleRepresentation
vtkHandleRepresentation *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent)
virtual void	GetDisplayPosition (double pos[3])
virtual double *	GetDisplayPosition ()
virtual void	GetWorldPosition (double pos[3])
virtual double *	GetWorldPosition ()
virtual void	SetTolerance (int)
virtual int	GetTolerance ()
virtual void	SetActiveRepresentation (int)
virtual int	GetActiveRepresentation ()
virtual void	ActiveRepresentationOn ()
virtual void	ActiveRepresentationOff ()
virtual void	SetInteractionState (int)
virtual void	SetConstrained (int)
virtual int	GetConstrained ()
virtual void	ConstrainedOn ()
virtual void	ConstrainedOff ()
virtual int	CheckConstraint (vtkRenderer *renderer, double pos[2])
virtual void	SetRenderer (vtkRenderer *ren)
virtual unsigned long	GetMTime ()
virtual void	SetPointPlacer (vtkPointPlacer *)
virtual vtkPointPlacer *	GetPointPlacer ()
Public Member Functions inherited from vtkWidgetRepresentation
vtkWidgetRepresentation *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent)
virtual void	PickingManagedOn ()
virtual void	PickingManagedOff ()
virtual void	SetPickingManaged (bool)
virtual bool	GetPickingManaged ()
virtual vtkRenderer *	GetRenderer ()
virtual void	PlaceWidget (double *vtkNotUsed(bounds[6]))
virtual void	EndWidgetInteraction (double newEventPos[2])
virtual int	GetInteractionState ()
virtual void	Highlight (int vtkNotUsed(highlightOn))
virtual void	SetPlaceFactor (double)
virtual double	GetPlaceFactor ()
virtual void	SetHandleSize (double)
virtual double	GetHandleSize ()
virtual int	GetNeedToRender ()
virtual void	SetNeedToRender (int)
virtual void	NeedToRenderOn ()
virtual void	NeedToRenderOff ()
virtual void	GetActors2D (vtkPropCollection *)
virtual void	GetVolumes (vtkPropCollection *)
virtual int	RenderOverlay (vtkViewport *vtkNotUsed(viewport))
virtual int	RenderOpaqueGeometry (vtkViewport *vtkNotUsed(viewport))
virtual int	RenderTranslucentPolygonalGeometry (vtkViewport *vtkNotUsed(viewport))
virtual int	RenderVolumetricGeometry (vtkViewport *vtkNotUsed(viewport))
Public Member Functions inherited from vtkProp
vtkProp *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent)
virtual void	SetVisibility (int)
virtual int	GetVisibility ()
virtual void	VisibilityOn ()
virtual void	VisibilityOff ()
virtual void	SetPickable (int)
virtual int	GetPickable ()
virtual void	PickableOn ()
virtual void	PickableOff ()
virtual void	Pick ()
virtual void	SetDragable (int)
virtual int	GetDragable ()
virtual void	DragableOn ()
virtual void	DragableOff ()
virtual unsigned long	GetRedrawMTime ()
virtual void	SetUseBounds (bool)
virtual bool	GetUseBounds ()
virtual void	UseBoundsOn ()
virtual void	UseBoundsOff ()
virtual void	InitPathTraversal ()
virtual vtkAssemblyPath *	GetNextPath ()
virtual int	GetNumberOfPaths ()
virtual void	PokeMatrix (vtkMatrix4x4 *vtkNotUsed(matrix))
virtual vtkMatrix4x4 *	GetMatrix ()
virtual vtkInformation *	GetPropertyKeys ()
virtual void	SetPropertyKeys (vtkInformation *keys)
virtual bool	HasKeys (vtkInformation *requiredKeys)
virtual int	RenderVolumetricGeometry (vtkViewport *)
virtual int	RenderOverlay (vtkViewport *)
virtual bool	RenderFilteredOpaqueGeometry (vtkViewport *v, vtkInformation *requiredKeys)
virtual bool	RenderFilteredTranslucentPolygonalGeometry (vtkViewport *v, vtkInformation *requiredKeys)
virtual bool	RenderFilteredVolumetricGeometry (vtkViewport *v, vtkInformation *requiredKeys)
virtual bool	RenderFilteredOverlay (vtkViewport *v, vtkInformation *requiredKeys)
virtual double	GetEstimatedRenderTime (vtkViewport *)
virtual double	GetEstimatedRenderTime ()
virtual void	SetEstimatedRenderTime (double t)
virtual void	RestoreEstimatedRenderTime ()
virtual void	AddEstimatedRenderTime (double t, vtkViewport *vtkNotUsed(vp))
virtual void	SetAllocatedRenderTime (double t, vtkViewport *vtkNotUsed(v))
virtual double	GetAllocatedRenderTime ()
void	SetRenderTimeMultiplier (double t)
virtual double	GetRenderTimeMultiplier ()
virtual void	BuildPaths (vtkAssemblyPaths *paths, vtkAssemblyPath *path)
virtual bool	GetSupportsSelection ()
virtual int	GetNumberOfConsumers ()
void	AddConsumer (vtkObject *c)
void	RemoveConsumer (vtkObject *c)
vtkObject *	GetConsumer (int i)
int	IsConsumer (vtkObject *c)
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	PrintHeader (ostream &os, vtkIndent indent)
virtual void	PrintTrailer (ostream &os, vtkIndent indent)
virtual void	Register (vtkObjectBase *o)
virtual void	UnRegister (vtkObjectBase *o)
int	GetReferenceCount ()
void	SetReferenceCount (int)
void	PrintRevisions (ostream &)

Static Public Member Functions
static int	IsTypeOf (const char *type)
static vtkAbstractPolygonalHandleRepresentation3D *	SafeDownCast (vtkObjectBase *o)
Static Public Member Functions inherited from vtkHandleRepresentation
static int	IsTypeOf (const char *type)
static vtkHandleRepresentation *	SafeDownCast (vtkObjectBase *o)
Static Public Member Functions inherited from vtkWidgetRepresentation
static int	IsTypeOf (const char *type)
static vtkWidgetRepresentation *	SafeDownCast (vtkObjectBase *o)
Static Public Member Functions inherited from vtkProp
static int	IsTypeOf (const char *type)
static vtkProp *	SafeDownCast (vtkObjectBase *o)
static vtkInformationIntegerKey *	GeneralTextureUnit ()
static vtkInformationDoubleVectorKey *	GeneralTextureTransform ()
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
	vtkAbstractPolygonalHandleRepresentation3D ()
	~vtkAbstractPolygonalHandleRepresentation3D ()
virtual void	RegisterPickers ()
virtual void	Translate (double *p1, double *p2)
virtual void	Scale (double *p1, double *p2, double eventPos[2])
virtual void	MoveFocus (double *p1, double *p2)
void	CreateDefaultProperties ()
void	MoveFocusRequest (double *p1, double *p2, double eventPos[2], double requestedDisplayPos[3])
int	DetermineConstraintAxis (int constraint, double *x, double *startPickPos)
virtual void	UpdateHandle ()
virtual void	UpdateLabel ()
Protected Member Functions inherited from vtkHandleRepresentation
	vtkHandleRepresentation ()
	~vtkHandleRepresentation ()
Protected Member Functions inherited from vtkWidgetRepresentation
	vtkWidgetRepresentation ()
	~vtkWidgetRepresentation ()
void	AdjustBounds (double bounds[6], double newBounds[6], double center[3])
virtual void	UnRegisterPickers ()
virtual void	PickersModified ()
vtkPickingManager *	GetPickingManager ()
vtkAssemblyPath *	GetAssemblyPath (double X, double Y, double Z, vtkAbstractPropPicker *picker)
double	SizeHandlesRelativeToViewport (double factor, double pos[3])
double	SizeHandlesInPixels (double factor, double pos[3])
Protected Member Functions inherited from vtkProp
	vtkProp ()
	~vtkProp ()
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
vtkActor *	Actor
vtkPolyDataMapper *	Mapper
vtkTransformPolyDataFilter *	HandleTransformFilter
vtkMatrixToLinearTransform *	HandleTransform
vtkMatrix4x4 *	HandleTransformMatrix
vtkCellPicker *	HandlePicker
double	LastPickPosition [3]
double	LastEventPosition [2]
int	ConstraintAxis
vtkProperty *	Property
vtkProperty *	SelectedProperty
int	WaitingForMotion
int	WaitCount
int	HandleVisibility
int	LabelVisibility
vtkFollower *	LabelTextActor
vtkPolyDataMapper *	LabelTextMapper
vtkVectorText *	LabelTextInput
bool	LabelAnnotationTextScaleInitialized
int	SmoothMotion
Protected Attributes inherited from vtkHandleRepresentation
int	Tolerance
int	ActiveRepresentation
int	Constrained
vtkCoordinate *	DisplayPosition
vtkCoordinate *	WorldPosition
vtkTimeStamp	DisplayPositionTime
vtkTimeStamp	WorldPositionTime
vtkPointPlacer *	PointPlacer
Protected Attributes inherited from vtkWidgetRepresentation
vtkWeakPointer< vtkRenderer >	Renderer
int	InteractionState
double	StartEventPosition [3]
double	PlaceFactor
int	Placed
double	InitialBounds [6]
double	InitialLength
int	ValidPick
bool	PickingManaged
double	HandleSize
int	NeedToRender
vtkTimeStamp	BuildTime
Protected Attributes inherited from vtkProp
int	Visibility
int	Pickable
int	Dragable
bool	UseBounds
double	AllocatedRenderTime
double	EstimatedRenderTime
double	SavedEstimatedRenderTime
double	RenderTimeMultiplier
int	NumberOfConsumers
vtkObject **	Consumers
vtkAssemblyPaths *	Paths
vtkInformation *	PropertyKeys
Protected Attributes inherited from vtkObject
bool	Debug
vtkTimeStamp	MTime
vtkSubjectHelper *	SubjectHelper
Protected Attributes inherited from vtkObjectBase
vtkAtomicInt32	ReferenceCount
vtkWeakPointerBase **	WeakPointers

Detailed Description

represent a user defined handle geometry in 3D while maintaining a fixed orientation w.r.t the camera.

This class serves as the geometrical representation of a vtkHandleWidget. The handle can be represented by an arbitrary polygonal data (vtkPolyData), set via SetHandle(vtkPolyData *). The actual position of the handle will be initially assumed to be (0,0,0). You can specify an offset from this position if desired. This class differs from vtkPolygonalHandleRepresentation3D in that the handle will always remain front facing, ie it maintains a fixed orientation with respect to the camera. This is done by using vtkFollowers internally to render the actors.

See also

vtkPolygonalHandleRepresentation3D vtkHandleRepresentation vtkHandleWidget

Tests:

vtkAbstractPolygonalHandleRepresentation3D (Tests)

Definition at line 51 of file vtkAbstractPolygonalHandleRepresentation3D.h.

Member Typedef Documentation

Superclass

typedef vtkHandleRepresentation vtkAbstractPolygonalHandleRepresentation3D::Superclass

Standard methods for instances of this class.

Definition at line 58 of file vtkAbstractPolygonalHandleRepresentation3D.h.

Constructor & Destructor Documentation

vtkAbstractPolygonalHandleRepresentation3D()

vtkAbstractPolygonalHandleRepresentation3D::vtkAbstractPolygonalHandleRepresentation3D ( )

protected

~vtkAbstractPolygonalHandleRepresentation3D()

vtkAbstractPolygonalHandleRepresentation3D::~vtkAbstractPolygonalHandleRepresentation3D ( )

protected

Member Function Documentation

IsTypeOf()

static int vtkAbstractPolygonalHandleRepresentation3D::IsTypeOf ( const char *  type )

static

IsA()

virtual int vtkAbstractPolygonalHandleRepresentation3D::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 vtkHandleRepresentation.

Reimplemented in vtkPolygonalHandleRepresentation3D, vtkOrientedPolygonalHandleRepresentation3D, and vtkFixedSizeHandleRepresentation3D.

SafeDownCast()

static vtkAbstractPolygonalHandleRepresentation3D* vtkAbstractPolygonalHandleRepresentation3D::SafeDownCast ( vtkObjectBase *  o )

static

NewInstanceInternal()

virtual vtkObjectBase* vtkAbstractPolygonalHandleRepresentation3D::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkHandleRepresentation.

Reimplemented in vtkPolygonalHandleRepresentation3D, vtkOrientedPolygonalHandleRepresentation3D, and vtkFixedSizeHandleRepresentation3D.

NewInstance()

vtkAbstractPolygonalHandleRepresentation3D* vtkAbstractPolygonalHandleRepresentation3D::NewInstance

(

)

const

PrintSelf()

void vtkAbstractPolygonalHandleRepresentation3D::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 vtkObject.

Reimplemented in vtkPolygonalHandleRepresentation3D, vtkOrientedPolygonalHandleRepresentation3D, and vtkFixedSizeHandleRepresentation3D.

SetWorldPosition()

virtual void vtkAbstractPolygonalHandleRepresentation3D::SetWorldPosition ( double  p[3] )

virtual

Set the position of the point in world and display coordinates.

Reimplemented from vtkHandleRepresentation.

Reimplemented in vtkPolygonalHandleRepresentation3D.

SetDisplayPosition()

virtual void vtkAbstractPolygonalHandleRepresentation3D::SetDisplayPosition ( double  pos[3] )

virtual

Handles usually have their coordinates set in display coordinates (generally by an associated widget) and internally maintain the position in world coordinates. (Using world coordinates insures that handles are rendered in the right position when the camera view changes.) These methods are often subclassed because special constraint operations can be used to control the actual positioning.

Reimplemented from vtkHandleRepresentation.

SetHandle()

void vtkAbstractPolygonalHandleRepresentation3D::SetHandle

(

vtkPolyData *

)

Set/get the handle polydata.

GetHandle()

vtkPolyData* vtkAbstractPolygonalHandleRepresentation3D::GetHandle

(

)

SetProperty()

void vtkAbstractPolygonalHandleRepresentation3D::SetProperty

(

vtkProperty *

)

Set/Get the handle properties when unselected and selected.

SetSelectedProperty()

void vtkAbstractPolygonalHandleRepresentation3D::SetSelectedProperty

(

vtkProperty *

)

GetProperty()

virtual vtkProperty* vtkAbstractPolygonalHandleRepresentation3D::GetProperty ( )

virtual

GetSelectedProperty()

virtual vtkProperty* vtkAbstractPolygonalHandleRepresentation3D::GetSelectedProperty ( )

virtual

GetTransform()

virtual vtkAbstractTransform* vtkAbstractPolygonalHandleRepresentation3D::GetTransform ( )

virtual

Get the transform used to transform the generic handle polydata before placing it in the render window

BuildRepresentation()

virtual void vtkAbstractPolygonalHandleRepresentation3D::BuildRepresentation ( )

virtual

Methods to make this class properly act like a vtkWidgetRepresentation.

Implements vtkWidgetRepresentation.

Reimplemented in vtkFixedSizeHandleRepresentation3D.

StartWidgetInteraction()

virtual void vtkAbstractPolygonalHandleRepresentation3D::StartWidgetInteraction ( double  eventPos[2] )

virtual

Reimplemented from vtkWidgetRepresentation.

WidgetInteraction()

virtual void vtkAbstractPolygonalHandleRepresentation3D::WidgetInteraction ( double  eventPos[2] )

virtual

Reimplemented from vtkWidgetRepresentation.

ComputeInteractionState()

virtual int vtkAbstractPolygonalHandleRepresentation3D::ComputeInteractionState ( int  X, int  Y, int  modify = 0  )

virtual

Reimplemented from vtkWidgetRepresentation.

ShallowCopy()

virtual void vtkAbstractPolygonalHandleRepresentation3D::ShallowCopy ( vtkProp *  prop )

virtual

Methods to make this class behave as a vtkProp.

Reimplemented from vtkHandleRepresentation.

DeepCopy()

virtual void vtkAbstractPolygonalHandleRepresentation3D::DeepCopy ( vtkProp *  prop )

virtual

Reimplemented from vtkHandleRepresentation.

GetActors()

virtual void vtkAbstractPolygonalHandleRepresentation3D::GetActors ( vtkPropCollection *  )

virtual

For some exporters and other other operations we must be able to collect all the actors or volumes. These methods are used in that process.

Reimplemented from vtkWidgetRepresentation.

ReleaseGraphicsResources()

virtual void vtkAbstractPolygonalHandleRepresentation3D::ReleaseGraphicsResources ( vtkWindow *  )

virtual

WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE Release any graphics resources that are being consumed by this actor. The parameter window could be used to determine which graphic resources to release.

Reimplemented from vtkWidgetRepresentation.

RenderOpaqueGeometry()

virtual int vtkAbstractPolygonalHandleRepresentation3D::RenderOpaqueGeometry ( vtkViewport *  )

virtual

WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THESE METHODS OUTSIDE OF THE RENDERING PROCESS All concrete subclasses must be able to render themselves. There are four key render methods in vtk and they correspond to four different points in the rendering cycle. Any given prop may implement one or more of these methods. The first method is intended for rendering all opaque geometry. The second method is intended for rendering all translucent polygonal geometry. The third one is intended for rendering all translucent volumetric geometry. Most of the volume rendering mappers draw their results during this third method. The last method is to render any 2D annotation or overlays. Each of these methods return an integer value indicating whether or not this render method was applied to this data.

Reimplemented from vtkProp.

RenderTranslucentPolygonalGeometry()

virtual int vtkAbstractPolygonalHandleRepresentation3D::RenderTranslucentPolygonalGeometry ( vtkViewport *  viewport )

virtual

Reimplemented from vtkProp.

HasTranslucentPolygonalGeometry()

virtual int vtkAbstractPolygonalHandleRepresentation3D::HasTranslucentPolygonalGeometry ( )

virtual

WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THESE METHODS OUTSIDE OF THE RENDERING PROCESS Does this prop have some translucent polygonal geometry? This method is called during the rendering process to know if there is some translucent polygonal geometry. A simple prop that has some translucent polygonal geometry will return true. A composite prop (like vtkAssembly) that has at least one sub-prop that has some translucent polygonal geometry will return true. Default implementation return false.

Reimplemented from vtkWidgetRepresentation.

GetBounds()

virtual double* vtkAbstractPolygonalHandleRepresentation3D::GetBounds ( void  )

virtual

Methods to make this class behave as a vtkProp. They are repeated here (from the vtkProp superclass) as a reminder to the widget implementor. Failure to implement these methods properly may result in the representation not appearing in the scene (i.e., not implementing the Render() methods properly) or leaking graphics resources (i.e., not implementing ReleaseGraphicsResources() properly).

Reimplemented from vtkWidgetRepresentation.

SetLabelVisibility()

virtual void vtkAbstractPolygonalHandleRepresentation3D::SetLabelVisibility ( int  )

virtual

A label may be associated with the seed. The string can be set via SetLabelText. The visibility of the label can be turned on / off.

GetLabelVisibility()

virtual int vtkAbstractPolygonalHandleRepresentation3D::GetLabelVisibility ( )

virtual

LabelVisibilityOn()

virtual void vtkAbstractPolygonalHandleRepresentation3D::LabelVisibilityOn ( )

virtual

LabelVisibilityOff()

virtual void vtkAbstractPolygonalHandleRepresentation3D::LabelVisibilityOff ( )

virtual

SetLabelText()

virtual void vtkAbstractPolygonalHandleRepresentation3D::SetLabelText ( const char *  label )

virtual

GetLabelText()

virtual char* vtkAbstractPolygonalHandleRepresentation3D::GetLabelText ( )

virtual

SetLabelTextScale() [1/2]

virtual void vtkAbstractPolygonalHandleRepresentation3D::SetLabelTextScale ( double  scale[3] )

virtual

Scale text (font size along each dimension).

SetLabelTextScale() [2/2]

void vtkAbstractPolygonalHandleRepresentation3D::SetLabelTextScale ( double  x, double  y, double  z  )

inline

Definition at line 120 of file vtkAbstractPolygonalHandleRepresentation3D.h.

GetLabelTextScale()

virtual double* vtkAbstractPolygonalHandleRepresentation3D::GetLabelTextScale ( )

virtual

GetLabelTextActor()

virtual vtkFollower* vtkAbstractPolygonalHandleRepresentation3D::GetLabelTextActor ( )

virtual

Get the label text actor

SetUniformScale()

virtual void vtkAbstractPolygonalHandleRepresentation3D::SetUniformScale ( double  scale )

virtual

The handle may be scaled uniformly in all three dimensions using this API. The handle can also be scaled interactively using the right mouse button.

SetHandleVisibility()

virtual void vtkAbstractPolygonalHandleRepresentation3D::SetHandleVisibility ( int  )

virtual

Toogle the visibility of the handle on and off

GetHandleVisibility()

virtual int vtkAbstractPolygonalHandleRepresentation3D::GetHandleVisibility ( )

virtual

HandleVisibilityOn()

virtual void vtkAbstractPolygonalHandleRepresentation3D::HandleVisibilityOn ( )

virtual

HandleVisibilityOff()

virtual void vtkAbstractPolygonalHandleRepresentation3D::HandleVisibilityOff ( )

virtual

Highlight()

void vtkAbstractPolygonalHandleRepresentation3D::Highlight

(

int

highlight

)

SetSmoothMotion()

virtual void vtkAbstractPolygonalHandleRepresentation3D::SetSmoothMotion ( int  )

virtual

Turn on/off smooth motion of the handle. See the documentation of MoveFocusRequest for details. By default, SmoothMotion is ON. However, in certain applications the user may want to turn it off. For instance when using certain specific PointPlacer's with the representation such as the vtkCellCentersPointPlacer, which causes the representation to snap to the center of cells, or using a vtkPolygonalSurfacePointPlacer which constrains the widget to the surface of a mesh. In such cases, inherent restrictions on handle placement might conflict with a request for smooth motion of the handles.

GetSmoothMotion()

virtual int vtkAbstractPolygonalHandleRepresentation3D::GetSmoothMotion ( )

virtual

SmoothMotionOn()

virtual void vtkAbstractPolygonalHandleRepresentation3D::SmoothMotionOn ( )

virtual

SmoothMotionOff()

virtual void vtkAbstractPolygonalHandleRepresentation3D::SmoothMotionOff ( )

virtual

RegisterPickers()

virtual void vtkAbstractPolygonalHandleRepresentation3D::RegisterPickers ( )

protectedvirtual

Register internal Pickers in the Picking Manager. Must be reimplemented by concrete widget representations to register their pickers.

Reimplemented from vtkWidgetRepresentation.

Translate()

virtual void vtkAbstractPolygonalHandleRepresentation3D::Translate ( double *  p1, double *  p2  )

protectedvirtual

Scale()

virtual void vtkAbstractPolygonalHandleRepresentation3D::Scale ( double *  p1, double *  p2, double  eventPos[2]  )

protectedvirtual

MoveFocus()

virtual void vtkAbstractPolygonalHandleRepresentation3D::MoveFocus ( double *  p1, double *  p2  )

protectedvirtual

CreateDefaultProperties()

void vtkAbstractPolygonalHandleRepresentation3D::CreateDefaultProperties ( )

protected

MoveFocusRequest()

void vtkAbstractPolygonalHandleRepresentation3D::MoveFocusRequest ( double *  p1, double *  p2, double  eventPos[2], double  requestedDisplayPos[3]  )

protected

DetermineConstraintAxis()

int vtkAbstractPolygonalHandleRepresentation3D::DetermineConstraintAxis ( int  constraint, double *  x, double *  startPickPos  )

protected

UpdateHandle()

virtual void vtkAbstractPolygonalHandleRepresentation3D::UpdateHandle ( )

protectedvirtual

Update the actor position. Different subclasses handle this differently. For instance vtkPolygonalHandleRepresentation3D updates the handle transformation and sets this on the handle. vtkOrientedPolygonalHandleRepresentation3D, which uses a vtkFollower to keep the handle geometry facinig the camera handles this differently. This is an opportunity for subclasses to update the actor's position etc each time the handle is rendered.

Reimplemented in vtkOrientedPolygonalHandleRepresentation3D.

UpdateLabel()

virtual void vtkAbstractPolygonalHandleRepresentation3D::UpdateLabel ( )

protectedvirtual

Opportunity to update the label position and text during each render.

Member Data Documentation

Actor

vtkActor* vtkAbstractPolygonalHandleRepresentation3D::Actor

protected

Definition at line 167 of file vtkAbstractPolygonalHandleRepresentation3D.h.

Mapper

vtkPolyDataMapper* vtkAbstractPolygonalHandleRepresentation3D::Mapper

protected

Definition at line 168 of file vtkAbstractPolygonalHandleRepresentation3D.h.

HandleTransformFilter

vtkTransformPolyDataFilter* vtkAbstractPolygonalHandleRepresentation3D::HandleTransformFilter

protected

Definition at line 169 of file vtkAbstractPolygonalHandleRepresentation3D.h.

HandleTransform

vtkMatrixToLinearTransform* vtkAbstractPolygonalHandleRepresentation3D::HandleTransform

protected

Definition at line 170 of file vtkAbstractPolygonalHandleRepresentation3D.h.

HandleTransformMatrix

vtkMatrix4x4* vtkAbstractPolygonalHandleRepresentation3D::HandleTransformMatrix

protected

Definition at line 171 of file vtkAbstractPolygonalHandleRepresentation3D.h.

HandlePicker

vtkCellPicker* vtkAbstractPolygonalHandleRepresentation3D::HandlePicker

protected

Definition at line 172 of file vtkAbstractPolygonalHandleRepresentation3D.h.

LastPickPosition

double vtkAbstractPolygonalHandleRepresentation3D::LastPickPosition[3]

protected

Definition at line 173 of file vtkAbstractPolygonalHandleRepresentation3D.h.

LastEventPosition

double vtkAbstractPolygonalHandleRepresentation3D::LastEventPosition[2]

protected

Definition at line 174 of file vtkAbstractPolygonalHandleRepresentation3D.h.

ConstraintAxis

int vtkAbstractPolygonalHandleRepresentation3D::ConstraintAxis

protected

Definition at line 175 of file vtkAbstractPolygonalHandleRepresentation3D.h.

Property

vtkProperty* vtkAbstractPolygonalHandleRepresentation3D::Property

protected

Definition at line 176 of file vtkAbstractPolygonalHandleRepresentation3D.h.

SelectedProperty

vtkProperty* vtkAbstractPolygonalHandleRepresentation3D::SelectedProperty

protected

Definition at line 177 of file vtkAbstractPolygonalHandleRepresentation3D.h.

WaitingForMotion

int vtkAbstractPolygonalHandleRepresentation3D::WaitingForMotion

protected

Definition at line 178 of file vtkAbstractPolygonalHandleRepresentation3D.h.

WaitCount

int vtkAbstractPolygonalHandleRepresentation3D::WaitCount

protected

Definition at line 179 of file vtkAbstractPolygonalHandleRepresentation3D.h.

HandleVisibility

int vtkAbstractPolygonalHandleRepresentation3D::HandleVisibility

protected

Definition at line 180 of file vtkAbstractPolygonalHandleRepresentation3D.h.

LabelVisibility

int vtkAbstractPolygonalHandleRepresentation3D::LabelVisibility

protected

Definition at line 219 of file vtkAbstractPolygonalHandleRepresentation3D.h.

LabelTextActor

vtkFollower* vtkAbstractPolygonalHandleRepresentation3D::LabelTextActor

protected

Definition at line 220 of file vtkAbstractPolygonalHandleRepresentation3D.h.

LabelTextMapper

vtkPolyDataMapper* vtkAbstractPolygonalHandleRepresentation3D::LabelTextMapper

protected

Definition at line 221 of file vtkAbstractPolygonalHandleRepresentation3D.h.

LabelTextInput

vtkVectorText* vtkAbstractPolygonalHandleRepresentation3D::LabelTextInput

protected

Definition at line 222 of file vtkAbstractPolygonalHandleRepresentation3D.h.

LabelAnnotationTextScaleInitialized

bool vtkAbstractPolygonalHandleRepresentation3D::LabelAnnotationTextScaleInitialized

protected

Definition at line 223 of file vtkAbstractPolygonalHandleRepresentation3D.h.

SmoothMotion

int vtkAbstractPolygonalHandleRepresentation3D::SmoothMotion

protected

Definition at line 224 of file vtkAbstractPolygonalHandleRepresentation3D.h.

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

• dox/opt/build/vtk6-6.3.0+dfsg2/Interaction/Widgets/vtkAbstractPolygonalHandleRepresentation3D.h