Default representation for vtkParallelopipedWidget. More...

#include <vtkParallelopipedRepresentation.h>

Inheritance diagram for vtkParallelopipedRepresentation:

Collaboration diagram for vtkParallelopipedRepresentation:

Public Types
enum	_InteractionState { Outside = 0, Inside, RequestResizeParallelopiped, RequestResizeParallelopipedAlongAnAxis, RequestChairMode, RequestTranslateParallelopiped, RequestScaleParallelopiped, RequestRotateParallelopiped, ResizingParallelopiped, ResizingParallelopipedAlongAnAxis, ChairMode, TranslatingParallelopiped, ScalingParallelopiped, RotatingParallelopiped }

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 void	GetActors (vtkPropCollection *pc)

void	GetBoundingPlanes (vtkPlaneCollection *pc)

void	GetPolyData (vtkPolyData *pd)

virtual double *	GetBounds ()

void	SetHandleRepresentation (vtkHandleRepresentation *handle)

vtkHandleRepresentation *	GetHandleRepresentation (int index)

virtual void	BuildRepresentation ()

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

virtual void	Translate (double translation[3])

virtual void	Translate (int X, int Y)

virtual void	Scale (int X, int Y)

virtual void	PositionHandles ()


virtual void	PlaceWidget (double corners[8][3])

virtual void	PlaceWidget (double bounds[6])


virtual void	SetInteractionState (int)


virtual void	SetHandleProperty (vtkProperty *)

virtual void	SetHoveredHandleProperty (vtkProperty *)

virtual void	SetSelectedHandleProperty (vtkProperty *)

virtual vtkProperty *	GetHandleProperty ()

virtual vtkProperty *	GetHoveredHandleProperty ()

virtual vtkProperty *	GetSelectedHandleProperty ()


void	HandlesOn ()

void	HandlesOff ()


virtual vtkProperty *	GetFaceProperty ()

virtual vtkProperty *	GetSelectedFaceProperty ()


virtual vtkProperty *	GetOutlineProperty ()

virtual vtkProperty *	GetSelectedOutlineProperty ()


virtual void	ReleaseGraphicsResources (vtkWindow *w)

virtual int	RenderOverlay (vtkViewport *viewport)

virtual int	RenderOpaqueGeometry (vtkViewport *viewport)


virtual void	SetMinimumThickness (double)

virtual double	GetMinimumThickness ()

Public Member Functions inherited from vtkWidgetRepresentation
virtual void	PickingManagedOn ()

virtual void	PickingManagedOff ()

virtual void	SetPickingManaged (bool)

virtual bool	GetPickingManaged ()

virtual void	SetRenderer (vtkRenderer *ren)

virtual vtkRenderer *	GetRenderer ()

virtual void	PlaceWidget (double *vtkNotUsed(bounds[6]))

virtual void	StartWidgetInteraction (double eventPos[2])

virtual void	WidgetInteraction (double newEventPos[2])

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	ShallowCopy (vtkProp *prop)

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))

virtual int	HasTranslucentPolygonalGeometry ()

vtkWidgetRepresentation *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent)

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

void	PrintSelf (ostream &os, vtkIndent indent)

virtual void	Pick ()

virtual bool	HasKeys (vtkInformation *requiredKeys)

virtual void	BuildPaths (vtkAssemblyPaths paths, vtkAssemblyPath path)

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	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 int	RenderTranslucentPolygonalGeometry (vtkViewport *)

virtual int	RenderVolumetricGeometry (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 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 ()

virtual unsigned long	GetMTime ()

unsigned long	AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)

unsigned long	AddObserver (const char event, vtkCommand , float priority=0.0f)

vtkCommand *	GetCommand (unsigned long tag)

void	RemoveObserver (vtkCommand *)

void	RemoveObservers (unsigned long event, vtkCommand *)

void	RemoveObservers (const char event, vtkCommand )

int	HasObserver (unsigned long event, vtkCommand *)

int	HasObserver (const char event, vtkCommand )

void	RemoveObserver (unsigned long tag)

void	RemoveObservers (unsigned long event)

void	RemoveObservers (const char *event)

void	RemoveAllObservers ()

int	HasObserver (unsigned long event)

int	HasObserver (const char *event)

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, bool(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)

int	InvokeEvent (unsigned long event, void *callData)

int	InvokeEvent (const char event, void callData)

int	InvokeEvent (unsigned long event)

int	InvokeEvent (const char *event)

Public Member Functions inherited from vtkObjectBase
const char *	GetClassName () const

virtual void	Delete ()

virtual void	FastDelete ()

void	Print (ostream &os)

virtual void	Register (vtkObjectBase *o)

virtual void	UnRegister (vtkObjectBase *o)

void	SetReferenceCount (int)

void	PrintRevisions (ostream &)

virtual void	PrintHeader (ostream &os, vtkIndent indent)

virtual void	PrintTrailer (ostream &os, vtkIndent indent)

int	GetReferenceCount ()

Static Public Member Functions
static vtkParallelopipedRepresentation *	New ()

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
	vtkParallelopipedRepresentation ()

	~vtkParallelopipedRepresentation ()

void	TranslatePoint (int n, const double motionVector[3])

void	SetHandleHighlight (int handleIdx, vtkProperty *property)

void	UpdateChairAtNode (int node)

void	RemoveExistingChairs ()

void	GetParallelopipedBoundingPlanes (vtkPlaneCollection *pc)

void	DefinePlane (vtkPlane *, double p[3][3])

void	DefinePlane (vtkPlane *, vtkIdType, vtkIdType, vtkIdType)


void	SetFaceHighlight (vtkCellArray face, vtkProperty )

void	HighlightAllFaces ()

void	UnHighlightAllFaces ()

Protected Member Functions inherited from vtkWidgetRepresentation
	vtkWidgetRepresentation ()

	~vtkWidgetRepresentation ()

void	AdjustBounds (double bounds[6], double newBounds[6], double center[3])

virtual void	RegisterPickers ()

virtual void	UnRegisterPickers ()

virtual void	PickersModified ()

vtkPickingManager *	GetPickingManager ()

double	SizeHandlesRelativeToViewport (double factor, double pos[3])

double	SizeHandlesInPixels (double factor, double pos[3])

vtkAssemblyPath *	GetAssemblyPath (double X, double Y, double Z, vtkAbstractPropPicker *picker)

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 *	HexActor

vtkPolyDataMapper *	HexMapper

vtkPolyData *	HexPolyData

vtkPoints *	Points

vtkActor *	HexFaceActor

vtkPolyDataMapper *	HexFaceMapper

vtkPolyData *	HexFacePolyData

double	LastEventPosition [2]

int	LastResizeAxisIdx

vtkHandleRepresentation *	HandleRepresentation

vtkHandleRepresentation **	HandleRepresentations

int	CurrentHandleIdx

int	ChairHandleIdx

double	InitialChairDepth

vtkProperty *	HandleProperty

vtkProperty *	HoveredHandleProperty

vtkProperty *	FaceProperty

vtkProperty *	OutlineProperty

vtkProperty *	SelectedHandleProperty

vtkProperty *	SelectedFaceProperty

vtkProperty *	SelectedOutlineProperty

vtkClosedSurfacePointPlacer *	ChairPointPlacer

vtkParallelopipedTopology *	Topology

double	MinimumThickness

double	AbsoluteMinimumThickness

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

typedef vtkWidgetRepresentation	Superclass

static int	IsTypeOf (const char *type)

static vtkParallelopipedRepresentation *	SafeDownCast (vtkObjectBase *o)

virtual int	IsA (const char *type)

vtkParallelopipedRepresentation *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent)

virtual vtkObjectBase *	NewInstanceInternal () const

Detailed Description

Default representation for vtkParallelopipedWidget.

This class provides the default geometrical representation for vtkParallelopipedWidget. As a result of interactions of the widget, this representation can take on of the following shapes:

1) A parallelopiped. (8 handles, 6 faces)

2) Paralleopiped with a chair depression on any one handle. (A chair is a depression on one of the handles that carves inwards so as to allow the user to visualize cuts in the volume). (14 handles, 9 faces).

See also: vtkParallelopipedWidget

Tests:: vtkParallelopipedRepresentation (Tests)

Definition at line 52 of file vtkParallelopipedRepresentation.h.

Member Typedef Documentation

typedef vtkWidgetRepresentation vtkParallelopipedRepresentation::Superclass

Standard methods for instances of this class.

Definition at line 61 of file vtkParallelopipedRepresentation.h.

Member Enumeration Documentation

enum vtkParallelopipedRepresentation::_InteractionState

Enumerator
Outside
Inside
RequestResizeParallelopiped
RequestResizeParallelopipedAlongAnAxis
RequestChairMode
RequestTranslateParallelopiped
RequestScaleParallelopiped
RequestRotateParallelopiped
ResizingParallelopiped
ResizingParallelopipedAlongAnAxis
ChairMode
TranslatingParallelopiped
ScalingParallelopiped
RotatingParallelopiped

Definition at line 151 of file vtkParallelopipedRepresentation.h.

Constructor & Destructor Documentation

vtkParallelopipedRepresentation::vtkParallelopipedRepresentation ( )

protected

vtkParallelopipedRepresentation::~vtkParallelopipedRepresentation ( )

protected

Member Function Documentation

static vtkParallelopipedRepresentation* vtkParallelopipedRepresentation::New ( )

static

Instantiate the class.

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

static

Standard methods for instances of this class.

virtual int vtkParallelopipedRepresentation::IsA ( const char * type )

virtual

Standard methods for instances of this class.

Reimplemented from vtkWidgetRepresentation.

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

static

Standard methods for instances of this class.

virtual vtkObjectBase* vtkParallelopipedRepresentation::NewInstanceInternal ( ) const

protectedvirtual

Standard methods for instances of this class.

Reimplemented from vtkWidgetRepresentation.

vtkParallelopipedRepresentation* vtkParallelopipedRepresentation::NewInstance ( ) const

Standard methods for instances of this class.

void vtkParallelopipedRepresentation::PrintSelf	(	ostream &	os,
		vtkIndent	indent
	)

virtual

Standard methods for instances of this class.

Reimplemented from vtkObject.

virtual void vtkParallelopipedRepresentation::GetActors ( vtkPropCollection * pc )

virtual

Methods to satisfy the superclass.

Reimplemented from vtkWidgetRepresentation.

virtual void vtkParallelopipedRepresentation::PlaceWidget ( double corners[8][3] )

virtual

Place the widget in the scene. You can use either of the two APIs : 1) PlaceWidget( double bounds[6] ) Creates a cuboid conforming to the said bounds. 2) PlaceWidget( double corners[8][3] ) Creates a parallelopiped with corners specified. The order in which corners are specified must obey the following rule: Corner 0 - 1 - 2 - 3 - 0 forms a face Corner 4 - 5 - 6 - 7 - 4 forms a face Corner 0 - 4 - 5

1 - 0 forms a face Corner 1 - 5 - 6 - 2 - 1 forms a face Corner 2
6 - 7 - 3 - 2 forms a face Corner 3 - 7 - 4 - 0 - 3 forms a face

virtual void vtkParallelopipedRepresentation::PlaceWidget ( double bounds[6] )

virtual

Place the widget in the scene. You can use either of the two APIs : 1) PlaceWidget( double bounds[6] ) Creates a cuboid conforming to the said bounds. 2) PlaceWidget( double corners[8][3] ) Creates a parallelopiped with corners specified. The order in which corners are specified must obey the following rule: Corner 0 - 1 - 2 - 3 - 0 forms a face Corner 4 - 5 - 6 - 7 - 4 forms a face Corner 0 - 4 - 5

1 - 0 forms a face Corner 1 - 5 - 6 - 2 - 1 forms a face Corner 2
6 - 7 - 3 - 2 forms a face Corner 3 - 7 - 4 - 0 - 3 forms a face

virtual void vtkParallelopipedRepresentation::SetInteractionState ( int )

virtual

The interaction state may be set from a widget (e.g., PointWidget) or other object. This controls how the interaction with the widget proceeds.

void vtkParallelopipedRepresentation::GetBoundingPlanes ( vtkPlaneCollection * pc )

Get the bounding planes of the object. The first 6 planes will be bounding planes of the parallelopiped. If in chair mode, three additional planes will be present. The last three planes will be those of the chair. The normals of all the planes will point into the object.

void vtkParallelopipedRepresentation::GetPolyData ( vtkPolyData * pd )

The parallelopiped polydata.

virtual double* vtkParallelopipedRepresentation::GetBounds ( )

virtual

The parallelopiped polydata.

Reimplemented from vtkWidgetRepresentation.

virtual void vtkParallelopipedRepresentation::SetHandleProperty ( vtkProperty * )

virtual

Set/Get the handle properties.

virtual void vtkParallelopipedRepresentation::SetHoveredHandleProperty ( vtkProperty * )

virtual

Set/Get the handle properties.

virtual void vtkParallelopipedRepresentation::SetSelectedHandleProperty ( vtkProperty * )

virtual

Set/Get the handle properties.

virtual vtkProperty* vtkParallelopipedRepresentation::GetHandleProperty ( )

virtual

Set/Get the handle properties.

virtual vtkProperty* vtkParallelopipedRepresentation::GetHoveredHandleProperty ( )

virtual

Set/Get the handle properties.

virtual vtkProperty* vtkParallelopipedRepresentation::GetSelectedHandleProperty ( )

virtual

Set/Get the handle properties.

void vtkParallelopipedRepresentation::SetHandleRepresentation ( vtkHandleRepresentation * handle )

vtkHandleRepresentation* vtkParallelopipedRepresentation::GetHandleRepresentation ( int index )

void vtkParallelopipedRepresentation::HandlesOn ( )

Turns the visibility of the handles on/off. Sometimes they may get in the way of visualization.

void vtkParallelopipedRepresentation::HandlesOff ( )

Turns the visibility of the handles on/off. Sometimes they may get in the way of visualization.

virtual vtkProperty* vtkParallelopipedRepresentation::GetFaceProperty ( )

virtual

Get the face properties. When a face is being translated, the face gets highlighted with the SelectedFaceProperty.

virtual vtkProperty* vtkParallelopipedRepresentation::GetSelectedFaceProperty ( )

virtual

Get the face properties. When a face is being translated, the face gets highlighted with the SelectedFaceProperty.

virtual vtkProperty* vtkParallelopipedRepresentation::GetOutlineProperty ( )

virtual

Get the outline properties. These are the properties with which the parallelopiped wireframe is rendered.

virtual vtkProperty* vtkParallelopipedRepresentation::GetSelectedOutlineProperty ( )

virtual

Get the outline properties. These are the properties with which the parallelopiped wireframe is rendered.

virtual void vtkParallelopipedRepresentation::BuildRepresentation ( )

virtual

This actually constructs the geometry of the widget from the various data parameters.

Implements vtkWidgetRepresentation.

virtual void vtkParallelopipedRepresentation::ReleaseGraphicsResources ( vtkWindow * w )

virtual

Methods required by vtkProp superclass.

Reimplemented from vtkWidgetRepresentation.

virtual int vtkParallelopipedRepresentation::RenderOverlay ( vtkViewport * viewport )

virtual

Methods required by vtkProp superclass.

Reimplemented from vtkProp.

virtual int vtkParallelopipedRepresentation::RenderOpaqueGeometry ( vtkViewport * viewport )

virtual

Methods required by vtkProp superclass.

Reimplemented from vtkProp.

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

virtual

Given and x-y display coordinate, compute the interaction state of the widget.

Reimplemented from vtkWidgetRepresentation.

virtual void vtkParallelopipedRepresentation::Translate ( double translation[3] )

virtual

virtual void vtkParallelopipedRepresentation::Translate	(	int	X,
		int	Y
	)

virtual

virtual void vtkParallelopipedRepresentation::Scale	(	int	X,
		int	Y
	)

virtual

virtual void vtkParallelopipedRepresentation::PositionHandles ( )

virtual

Synchronize the parallelopiped handle positions with the Polygonal datastructure.

virtual void vtkParallelopipedRepresentation::SetMinimumThickness ( double )

virtual

Minimum thickness for the parallelopiped. User interactions cannot make any individual axis of the parallopiped thinner than this value. Default is 0.05 expressed as a fraction of the diagonal of the bounding box used in the PlaceWidget() invocation.

virtual double vtkParallelopipedRepresentation::GetMinimumThickness ( )

virtual

Minimum thickness for the parallelopiped. User interactions cannot make any individual axis of the parallopiped thinner than this value. Default is 0.05 expressed as a fraction of the diagonal of the bounding box used in the PlaceWidget() invocation.