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 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 ()
Static Public Member Functions
static vtkParallelopipedRepresentation *	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 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
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.

Reimplemented from vtkWidgetRepresentation.

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.

Reimplemented from vtkObject.

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

Standard methods for instances of this class.

Reimplemented from vtkWidgetRepresentation.

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.

Reimplemented from vtkWidgetRepresentation.

virtual vtkObjectBase* vtkParallelopipedRepresentation::NewInstanceInternal ( ) const [protected, virtual]

Standard methods for instances of this class.

Reimplemented from vtkWidgetRepresentation.

vtkParallelopipedRepresentation* vtkParallelopipedRepresentation::NewInstance ( ) const

Standard methods for instances of this class.

Reimplemented from vtkWidgetRepresentation.

void vtkParallelopipedRepresentation::PrintSelf	(	ostream &	os,
		vtkIndent	indent
	)		`[virtual]`

Standard methods for instances of this class.

Reimplemented from vtkWidgetRepresentation.

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.