vtkPointHandleRepresentation3D Class Reference

represent the position of a point in 3D space More...

#include <vtkPointHandleRepresentation3D.h>

Inheritance diagram for vtkPointHandleRepresentation3D:

Collaboration diagram for vtkPointHandleRepresentation3D:

Public Member Functions
void	SetOutline (int o)
	Turn on/off the wireframe bounding box.
int	GetOutline ()
void	OutlineOn ()
void	OutlineOff ()
void	SetXShadows (int o)
	Turn on/off the wireframe x-shadows.
int	GetXShadows ()
void	XShadowsOn ()
void	XShadowsOff ()
void	SetYShadows (int o)
	Turn on/off the wireframe y-shadows.
int	GetYShadows ()
void	YShadowsOn ()
void	YShadowsOff ()
void	SetZShadows (int o)
	Turn on/off the wireframe z-shadows.
int	GetZShadows ()
void	ZShadowsOn ()
void	ZShadowsOff ()
void	SetHandleSize (double size) override
	Overload the superclasses SetHandleSize() method to update internal variables.
void	Highlight (int highlight) override
void	RegisterPickers () override
	Register internal Pickers in the Picking Manager.
void	SetVisibility (vtkTypeBool visible) override
	Override to ensure that the internal actor's visibility is consistent with this representation's visibility.
virtual void	Translate (const double *p1, const double *p2)
	Translates world position by vector p1p2 projected on the constraint axis if any.
virtual void	Translate (const double *v)
	Translates world position by vector v projected on the constraint axis if any.
void	SetWorldPosition (double p[3]) override
	Set the position of the point in world and display coordinates.
void	SetDisplayPosition (double p[3]) override
	Set the position of the point in world and display coordinates.
void	SetTranslationMode (vtkTypeBool mode)
	If translation mode is on, as the widget is moved the bounding box, shadows, and cursor are all translated and sized simultaneously as the point moves (i.e., the left and middle mouse buttons act the same).
virtual vtkTypeBool	GetTranslationMode ()
	If translation mode is on, as the widget is moved the bounding box, shadows, and cursor are all translated and sized simultaneously as the point moves (i.e., the left and middle mouse buttons act the same).
virtual void	TranslationModeOn ()
	If translation mode is on, as the widget is moved the bounding box, shadows, and cursor are all translated and sized simultaneously as the point moves (i.e., the left and middle mouse buttons act the same).
virtual void	TranslationModeOff ()
	If translation mode is on, as the widget is moved the bounding box, shadows, and cursor are all translated and sized simultaneously as the point moves (i.e., the left and middle mouse buttons act the same).
void	AllOn ()
	Convenience methods to turn outline and shadows on and off.
void	AllOff ()
	Convenience methods to turn outline and shadows on and off.
void	SetProperty (vtkProperty *)
	Set/Get the handle properties when unselected and selected.
void	SetSelectedProperty (vtkProperty *)
	Set/Get the handle properties when unselected and selected.
virtual vtkProperty *	GetProperty ()
	Set/Get the handle properties when unselected and selected.
virtual vtkProperty *	GetSelectedProperty ()
	Set/Get the handle properties when unselected and selected.
virtual void	SetHotSpotSize (double)
	Set the "hot spot" size; i.e., the region around the focus, in which the motion vector is used to control the constrained sliding action.
virtual double	GetHotSpotSize ()
	Set the "hot spot" size; i.e., the region around the focus, in which the motion vector is used to control the constrained sliding action.
double *	GetBounds () override
	Methods to make this class properly act like a vtkWidgetRepresentation.
void	BuildRepresentation () override
	Methods to make this class properly act like a vtkWidgetRepresentation.
void	StartWidgetInteraction (double eventPos[2]) override
	Methods to make this class properly act like a vtkWidgetRepresentation.
void	WidgetInteraction (double eventPos[2]) override
	Methods to make this class properly act like a vtkWidgetRepresentation.
int	ComputeInteractionState (int X, int Y, int modify=0) override
	Methods to make this class properly act like a vtkWidgetRepresentation.
void	PlaceWidget (double bounds[6]) override
	Methods to make this class properly act like a vtkWidgetRepresentation.
void	StartComplexInteraction (vtkRenderWindowInteractor *iren, vtkAbstractWidget *widget, unsigned long event, void *calldata) override
	Methods to make this class properly act like a vtkWidgetRepresentation.
void	ComplexInteraction (vtkRenderWindowInteractor *iren, vtkAbstractWidget *widget, unsigned long event, void *calldata) override
	Methods to make this class properly act like a vtkWidgetRepresentation.
int	ComputeComplexInteractionState (vtkRenderWindowInteractor *iren, vtkAbstractWidget *widget, unsigned long event, void *calldata, int modify=0) override
	Methods to make this class properly act like a vtkWidgetRepresentation.
void	ShallowCopy (vtkProp *prop) override
	Methods to make this class behave as a vtkProp.
void	DeepCopy (vtkProp *prop) override
	Methods to make this class behave as a vtkProp.
void	GetActors (vtkPropCollection *) override
	Methods to make this class behave as a vtkProp.
void	ReleaseGraphicsResources (vtkWindow *) override
	Methods to make this class behave as a vtkProp.
int	RenderOpaqueGeometry (vtkViewport *viewport) override
	Methods to make this class behave as a vtkProp.
int	RenderTranslucentPolygonalGeometry (vtkViewport *viewport) override
	Methods to make this class behave as a vtkProp.
vtkTypeBool	HasTranslucentPolygonalGeometry () override
	Methods to make this class behave as a vtkProp.
virtual void	SetSmoothMotion (vtkTypeBool)
	Turn on/off smooth motion of the handle.
virtual vtkTypeBool	GetSmoothMotion ()
	Turn on/off smooth motion of the handle.
virtual void	SmoothMotionOn ()
	Turn on/off smooth motion of the handle.
virtual void	SmoothMotionOff ()
	Turn on/off smooth motion of the handle.
Public Member Functions inherited from vtkHandleRepresentation
virtual int	CheckConstraint (vtkRenderer *renderer, double pos[2])
	Method has to be overridden in the subclasses which has constraints on placing the handle (Ex.
vtkMTimeType	GetMTime () override
	Overload the superclasses' GetMTime() because the internal vtkCoordinates are used to keep the state of the representation.
virtual void	GetDisplayPosition (double pos[3])
	Handles usually have their coordinates set in display coordinates (generally by an associated widget) and internally maintain the position in world coordinates.
virtual double *	GetDisplayPosition ()
	Handles usually have their coordinates set in display coordinates (generally by an associated widget) and internally maintain the position in world coordinates.
virtual void	GetWorldPosition (double pos[3])
	Handles usually have their coordinates set in display coordinates (generally by an associated widget) and internally maintain the position in world coordinates.
virtual double *	GetWorldPosition ()
	Handles usually have their coordinates set in display coordinates (generally by an associated widget) and internally maintain the position in world coordinates.
virtual void	SetTolerance (int)
	The tolerance representing the distance to the widget (in pixels) in which the cursor is considered near enough to the widget to be active.
virtual int	GetTolerance ()
	The tolerance representing the distance to the widget (in pixels) in which the cursor is considered near enough to the widget to be active.
virtual void	SetActiveRepresentation (vtkTypeBool)
	Flag controls whether the widget becomes visible when the mouse pointer moves close to it (i.e., the widget becomes active).
virtual vtkTypeBool	GetActiveRepresentation ()
	Flag controls whether the widget becomes visible when the mouse pointer moves close to it (i.e., the widget becomes active).
virtual void	ActiveRepresentationOn ()
	Flag controls whether the widget becomes visible when the mouse pointer moves close to it (i.e., the widget becomes active).
virtual void	ActiveRepresentationOff ()
	Flag controls whether the widget becomes visible when the mouse pointer moves close to it (i.e., the widget becomes active).
virtual void	SetInteractionState (int)
	The interaction state may be set from a widget (e.g., HandleWidget) or other object.
virtual void	SetConstrained (vtkTypeBool)
	Specify whether any motions (such as scale, translate, etc.) are constrained in some way (along an axis, etc.) Widgets can use this to control the resulting motion.
virtual vtkTypeBool	GetConstrained ()
	Specify whether any motions (such as scale, translate, etc.) are constrained in some way (along an axis, etc.) Widgets can use this to control the resulting motion.
virtual void	ConstrainedOn ()
	Specify whether any motions (such as scale, translate, etc.) are constrained in some way (along an axis, etc.) Widgets can use this to control the resulting motion.
virtual void	ConstrainedOff ()
	Specify whether any motions (such as scale, translate, etc.) are constrained in some way (along an axis, etc.) Widgets can use this to control the resulting motion.
void	SetRenderer (vtkRenderer *ren) override
	Methods to make this class properly act like a vtkWidgetRepresentation.
virtual void	SetPointPlacer (vtkPointPlacer *)
	Set/Get the point placer.
virtual vtkPointPlacer *	GetPointPlacer ()
	Set/Get the point placer.
virtual void	GetTranslationVector (const double *p1, const double *p2, double *v) const
	Gets the translation vector.
virtual int	GetTranslationAxis ()
	Gets/Sets the constraint axis for translations.
virtual void	SetTranslationAxis (int)
	Gets/Sets the constraint axis for translations.
void	SetXTranslationAxisOn ()
	Toggles constraint translation axis on/off.
void	SetYTranslationAxisOn ()
	Toggles constraint translation axis on/off.
void	SetZTranslationAxisOn ()
	Toggles constraint translation axis on/off.
void	SetTranslationAxisOff ()
	Toggles constraint translation axis on/off.
bool	IsTranslationConstrained ()
	Returns true if ContrainedAxis.
vtkHandleRepresentation *	NewInstance () const
	Standard methods for instances of this class.
Public Member Functions inherited from vtkWidgetRepresentation
virtual void	PlaceWidget (double vtkNotUsed(bounds)[6])
	The following is a suggested API for widget representations.
virtual void	StartWidgetInteraction (double eventPos[2])
virtual void	WidgetInteraction (double newEventPos[2])
virtual void	EndWidgetInteraction (double newEventPos[2])
virtual int	ComputeInteractionState (int X, int Y, int modify=0)
virtual int	GetInteractionState ()
virtual void	Highlight (int vtkNotUsed(highlightOn))
double *	GetBounds () override
	Methods to make this class behave as a vtkProp.
void	ShallowCopy (vtkProp *prop) override
	Shallow copy of this vtkProp.
void	GetActors (vtkPropCollection *) override
	For some exporters and other other operations we must be able to collect all the actors or volumes.
void	GetActors2D (vtkPropCollection *) override
void	GetVolumes (vtkPropCollection *) override
void	ReleaseGraphicsResources (vtkWindow *) override
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE Release any graphics resources that are being consumed by this actor.
int	RenderOverlay (vtkViewport *vtkNotUsed(viewport)) override
int	RenderOpaqueGeometry (vtkViewport *vtkNotUsed(viewport)) override
int	RenderTranslucentPolygonalGeometry (vtkViewport *vtkNotUsed(viewport)) override
int	RenderVolumetricGeometry (vtkViewport *vtkNotUsed(viewport)) override
vtkTypeBool	HasTranslucentPolygonalGeometry () override
	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.
virtual void	RegisterPickers ()
	Register internal Pickers in the Picking Manager.
virtual void	UnRegisterPickers ()
	Unregister internal pickers from the Picking Manager.
virtual void	PickingManagedOn ()
	Enable/Disable the use of a manager to process the picking.
virtual void	PickingManagedOff ()
	Enable/Disable the use of a manager to process the picking.
void	SetPickingManaged (bool managed)
	Enable/Disable the use of a manager to process the picking.
virtual bool	GetPickingManaged ()
	Enable/Disable the use of a manager to process the picking.
virtual vtkRenderer *	GetRenderer ()
	Subclasses of vtkWidgetRepresentation must implement these methods.
virtual void	EndComplexInteraction (vtkRenderWindowInteractor *, vtkAbstractWidget *, unsigned long, void *)
virtual void	SetPlaceFactor (double)
	Set/Get a factor representing the scaling of the widget upon placement (via the PlaceWidget() method).
virtual double	GetPlaceFactor ()
	Set/Get a factor representing the scaling of the widget upon placement (via the PlaceWidget() method).
virtual double	GetHandleSize ()
	Set/Get the factor that controls the size of the handles that appear as part of the widget (if any).
virtual vtkTypeBool	GetNeedToRender ()
	Some subclasses use this data member to keep track of whether to render or not (i.e., to minimize the total number of renders).
virtual void	SetNeedToRender (vtkTypeBool)
	Some subclasses use this data member to keep track of whether to render or not (i.e., to minimize the total number of renders).
virtual void	NeedToRenderOn ()
	Some subclasses use this data member to keep track of whether to render or not (i.e., to minimize the total number of renders).
virtual void	NeedToRenderOff ()
	Some subclasses use this data member to keep track of whether to render or not (i.e., to minimize the total number of renders).
vtkWidgetRepresentation *	NewInstance () const
	Standard methods for instances of this class.
void	PrintSelf (ostream &os, vtkIndent indent) override
	Standard methods for instances of this class.
Public Member Functions inherited from vtkProp
virtual vtkTypeBool	IsA (const char *type)
	Return 1 if this class is the same type of (or a subclass of) the named class.
vtkProp *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses.
virtual void	GetActors (vtkPropCollection *)
	For some exporters and other other operations we must be able to collect all the actors or volumes.
virtual void	GetActors2D (vtkPropCollection *)
virtual void	GetVolumes (vtkPropCollection *)
virtual void	Pick ()
	Method fires PickEvent if the prop is picked.
virtual vtkMTimeType	GetRedrawMTime ()
	Return the mtime of anything that would cause the rendered image to appear differently.
virtual double *	GetBounds ()
	Get the bounds for this Prop as (Xmin,Xmax,Ymin,Ymax,Zmin,Zmax).
virtual void	ShallowCopy (vtkProp *prop)
	Shallow copy of this vtkProp.
virtual void	PokeMatrix (vtkMatrix4x4 *vtkNotUsed(matrix))
	These methods are used by subclasses to place a matrix (if any) in the prop prior to rendering.
virtual vtkMatrix4x4 *	GetMatrix ()
virtual bool	HasKeys (vtkInformation *requiredKeys)
	Tells if the prop has all the required keys.
virtual int	RenderOpaqueGeometry (vtkViewport *)
	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.
virtual int	RenderTranslucentPolygonalGeometry (vtkViewport *)
virtual int	RenderVolumetricGeometry (vtkViewport *)
virtual int	RenderOverlay (vtkViewport *)
virtual bool	RenderFilteredOpaqueGeometry (vtkViewport *v, vtkInformation *requiredKeys)
	Render the opaque geometry only if the prop has all the requiredKeys.
virtual bool	RenderFilteredTranslucentPolygonalGeometry (vtkViewport *v, vtkInformation *requiredKeys)
	Render the translucent polygonal geometry only if the prop has all the requiredKeys.
virtual bool	RenderFilteredVolumetricGeometry (vtkViewport *v, vtkInformation *requiredKeys)
	Render the volumetric geometry only if the prop has all the requiredKeys.
virtual bool	RenderFilteredOverlay (vtkViewport *v, vtkInformation *requiredKeys)
	Render in the overlay of the viewport only if the prop has all the requiredKeys.
virtual vtkTypeBool	HasTranslucentPolygonalGeometry ()
	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.
virtual vtkTypeBool	HasOpaqueGeometry ()
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THESE METHODS OUTSIDE OF THE RENDERING PROCESS Does this prop have some opaque geometry? This method is called during the rendering process to know if there is some opaque geometry.
virtual void	ReleaseGraphicsResources (vtkWindow *)
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE Release any graphics resources that are being consumed by this actor.
virtual double	GetEstimatedRenderTime (vtkViewport *)
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THESE METHODS OUTSIDE OF THE RENDERING PROCESS The EstimatedRenderTime may be used to select between different props, for example in LODProp it is used to select the level-of-detail.
virtual double	GetEstimatedRenderTime ()
virtual void	SetEstimatedRenderTime (double t)
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THESE METHODS OUTSIDE OF THE RENDERING PROCESS This method is used by, for example, the vtkLODProp3D in order to initialize the estimated render time at start-up to some user defined value.
virtual void	RestoreEstimatedRenderTime ()
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THESE METHODS OUTSIDE OF THE RENDERING PROCESS When the EstimatedRenderTime is first set to 0.0 (in the SetAllocatedRenderTime method) the old value is saved.
virtual void	AddEstimatedRenderTime (double t, vtkViewport *vtkNotUsed(vp))
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS This method is intended to allow the renderer to add to the EstimatedRenderTime in props that require information that the renderer has in order to do this.
void	SetRenderTimeMultiplier (double t)
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS Get/Set the multiplier for the render time.
virtual double	GetRenderTimeMultiplier ()
virtual void	BuildPaths (vtkAssemblyPaths *paths, vtkAssemblyPath *path)
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS Used to construct assembly paths and perform part traversal.
virtual bool	GetSupportsSelection ()
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS Used by vtkHardwareSelector to determine if the prop supports hardware selection.
virtual void	ProcessSelectorPixelBuffers (vtkHardwareSelector *, std::vector< unsigned int > &)
	allows a prop to update a selections color buffers
virtual vtkTypeBool	GetVisibility ()
	Set/Get visibility of this vtkProp.
virtual void	VisibilityOn ()
	Set/Get visibility of this vtkProp.
virtual void	VisibilityOff ()
	Set/Get visibility of this vtkProp.
virtual void	SetPickable (vtkTypeBool)
	Set/Get the pickable instance variable.
virtual vtkTypeBool	GetPickable ()
	Set/Get the pickable instance variable.
virtual void	PickableOn ()
	Set/Get the pickable instance variable.
virtual void	PickableOff ()
	Set/Get the pickable instance variable.
virtual void	SetDragable (vtkTypeBool)
	Set/Get the value of the dragable instance variable.
virtual vtkTypeBool	GetDragable ()
	Set/Get the value of the dragable instance variable.
virtual void	DragableOn ()
	Set/Get the value of the dragable instance variable.
virtual void	DragableOff ()
	Set/Get the value of the dragable instance variable.
virtual void	SetUseBounds (bool)
	In case the Visibility flag is true, tell if the bounds of this prop should be taken into account or ignored during the computation of other bounding boxes, like in vtkRenderer::ResetCamera().
virtual bool	GetUseBounds ()
	In case the Visibility flag is true, tell if the bounds of this prop should be taken into account or ignored during the computation of other bounding boxes, like in vtkRenderer::ResetCamera().
virtual void	UseBoundsOn ()
	In case the Visibility flag is true, tell if the bounds of this prop should be taken into account or ignored during the computation of other bounding boxes, like in vtkRenderer::ResetCamera().
virtual void	UseBoundsOff ()
	In case the Visibility flag is true, tell if the bounds of this prop should be taken into account or ignored during the computation of other bounding boxes, like in vtkRenderer::ResetCamera().
virtual void	InitPathTraversal ()
	vtkProp and its subclasses can be picked by subclasses of vtkAbstractPicker (e.g., vtkPropPicker).
virtual vtkAssemblyPath *	GetNextPath ()
	vtkProp and its subclasses can be picked by subclasses of vtkAbstractPicker (e.g., vtkPropPicker).
virtual int	GetNumberOfPaths ()
	vtkProp and its subclasses can be picked by subclasses of vtkAbstractPicker (e.g., vtkPropPicker).
virtual vtkInformation *	GetPropertyKeys ()
	Set/Get property keys.
virtual void	SetPropertyKeys (vtkInformation *keys)
	Set/Get property keys.
virtual void	SetAllocatedRenderTime (double t, vtkViewport *vtkNotUsed(v))
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS The renderer may use the allocated rendering time to determine how to render this actor.
virtual double	GetAllocatedRenderTime ()
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS.
virtual int	GetNumberOfConsumers ()
	Get the number of consumers.
void	AddConsumer (vtkObject *c)
	Add or remove or get or check a consumer,.
void	RemoveConsumer (vtkObject *c)
	Add or remove or get or check a consumer,.
vtkObject *	GetConsumer (int i)
	Add or remove or get or check a consumer,.
int	IsConsumer (vtkObject *c)
	Add or remove or get or check a consumer,.
virtual void	SetShaderProperty (vtkShaderProperty *property)
	Set/Get the shader property.
virtual vtkShaderProperty *	GetShaderProperty ()
	Set/Get the shader property.
virtual bool	IsRenderingTranslucentPolygonalGeometry ()
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	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses.
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.
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.
int	InvokeEvent (unsigned long event, void *callData)
	This method invokes an event and return whether the event was aborted or not.
int	InvokeEvent (const char *event, void *callData)
	This method invokes an event and return whether the event was aborted or not.
Public Member Functions inherited from vtkObjectBase
const char *	GetClassName () const
	Return the class name as a string.
virtual vtkTypeBool	IsA (const char *name)
	Return 1 if this class is the same type of (or a subclass of) the named class.
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.
virtual 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.

Static Public Member Functions
static vtkPointHandleRepresentation3D *	New ()
	Instantiate this class.
Static Public Member Functions inherited from vtkHandleRepresentation
static vtkTypeBool	IsTypeOf (const char *type)
	Standard methods for instances of this class.
static vtkHandleRepresentation *	SafeDownCast (vtkObjectBase *o)
	Standard methods for instances of this class.
Static Public Member Functions inherited from vtkWidgetRepresentation
static vtkTypeBool	IsTypeOf (const char *type)
	Standard methods for instances of this class.
static vtkWidgetRepresentation *	SafeDownCast (vtkObjectBase *o)
	Standard methods for instances of this class.
Static Public Member Functions inherited from vtkProp
static vtkTypeBool	IsTypeOf (const char *type)
static vtkProp *	SafeDownCast (vtkObjectBase *o)
static vtkInformationIntegerKey *	GeneralTextureUnit ()
	Optional Key Indicating the texture unit for general texture mapping Old OpenGL was a state machine where you would push or pop items.
static vtkInformationDoubleVectorKey *	GeneralTextureTransform ()
	Optional Key Indicating the texture transform for general texture mapping Old OpenGL was a state machine where you would push or pop items.
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 (int 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 int	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
	vtkPointHandleRepresentation3D ()
	~vtkPointHandleRepresentation3D () override
void	Translate (const double *p1, const double *p2) override
	Translates world position by vector p1p2 projected on the constraint axis if any.
void	Scale (const double *p1, const double *p2, const double eventPos[2])
void	MoveFocus (const double *p1, const double *p2)
void	SizeBounds ()
void	MoveFocusRequest (const double *p1, const double *p2, const double currPos[2], double center[3])
	Given a motion vector defined by p1 --> p2 (p1 and p2 are in world coordinates), the new display position of the handle center is populated into requestedDisplayPos.
void	CreateDefaultProperties ()
int	DetermineConstraintAxis (int constraint, double *x, double *startPoint)
Protected Member Functions inherited from vtkHandleRepresentation
	vtkHandleRepresentation ()
	~vtkHandleRepresentation () override
Protected Member Functions inherited from vtkWidgetRepresentation
	vtkWidgetRepresentation ()
	~vtkWidgetRepresentation () override
void	AdjustBounds (double bounds[6], double newBounds[6], double center[3])
vtkPickingManager *	GetPickingManager ()
	Return the picking manager associated on the context on which the widget representation currently belong.
vtkAssemblyPath *	GetAssemblyPath (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 registered picker, and return the assembly path.
vtkAssemblyPath *	GetAssemblyPath3DPoint (double pos[3], vtkAbstractPropPicker *picker)
bool	NearbyEvent (int X, int Y, double bounds[6])
double	SizeHandlesRelativeToViewport (double factor, double pos[3])
double	SizeHandlesInPixels (double factor, double pos[3])
void	UpdatePropPose (vtkProp3D *prop, const double *pos1, const double *orient1, const double *pos2, const double *orient2)
Protected Member Functions inherited from vtkProp
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkProp ()
	~vtkProp () override
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	RegisterInternal (vtkObjectBase *, vtkTypeBool check)
virtual void	UnRegisterInternal (vtkObjectBase *, vtkTypeBool check)
virtual void	ReportReferences (vtkGarbageCollector *)
	vtkObjectBase (const vtkObjectBase &)
void	operator= (const vtkObjectBase &)

Protected Attributes
vtkActor *	Actor
vtkPolyDataMapper *	Mapper
vtkCursor3D *	Cursor3D
vtkCellPicker *	CursorPicker
double	LastPickPosition [3]
double	LastEventPosition [3]
int	ConstraintAxis
vtkProperty *	Property
vtkProperty *	SelectedProperty
double	HotSpotSize
int	WaitingForMotion
int	WaitCount
double	CurrentHandleSize
vtkTypeBool	TranslationMode
vtkTypeBool	SmoothMotion
Protected Attributes inherited from vtkHandleRepresentation
int	Tolerance
vtkTypeBool	ActiveRepresentation
vtkTypeBool	Constrained
vtkCoordinate *	DisplayPosition
vtkCoordinate *	WorldPosition
vtkTimeStamp	DisplayPositionTime
vtkTimeStamp	WorldPositionTime
vtkPointPlacer *	PointPlacer
int	TranslationAxis
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
vtkTypeBool	NeedToRender
vtkTimeStamp	BuildTime
vtkNew< vtkTransform >	TempTransform
vtkNew< vtkMatrix4x4 >	TempMatrix
Protected Attributes inherited from vtkProp
vtkTypeBool	Visibility
vtkTypeBool	Pickable
vtkTypeBool	Dragable
bool	UseBounds
double	AllocatedRenderTime
double	EstimatedRenderTime
double	SavedEstimatedRenderTime
double	RenderTimeMultiplier
int	NumberOfConsumers
vtkObject **	Consumers
vtkAssemblyPaths *	Paths
vtkInformation *	PropertyKeys
vtkShaderProperty *	ShaderProperty
Protected Attributes inherited from vtkObject
bool	Debug
vtkTimeStamp	MTime
vtkSubjectHelper *	SubjectHelper
Protected Attributes inherited from vtkObjectBase
std::atomic< int32_t >	ReferenceCount
vtkWeakPointerBase **	WeakPointers
typedef vtkHandleRepresentation	Superclass
	Standard methods for instances of this class.
static vtkTypeBool	IsTypeOf (const char *type)
	Standard methods for instances of this class.
static vtkPointHandleRepresentation3D *	SafeDownCast (vtkObjectBase *o)
	Standard methods for instances of this class.
virtual vtkTypeBool	IsA (const char *type)
	Standard methods for instances of this class.
vtkPointHandleRepresentation3D *	NewInstance () const
	Standard methods for instances of this class.
void	PrintSelf (ostream &os, vtkIndent indent) override
	Standard methods for instances of this class.
virtual vtkObjectBase *	NewInstanceInternal () const
	Standard methods for instances of this class.

Additional Inherited Members
Public Types inherited from vtkHandleRepresentation
enum	_InteractionState {   Outside = 0 , Nearby , Selecting , Translating ,   Scaling }
typedef vtkWidgetRepresentation	Superclass
	Standard methods for instances of this class.
Public Types inherited from vtkWidgetRepresentation
enum	Axis { NONE = -1 , XAxis = 0 , YAxis = 1 , ZAxis = 2 }
	Axis labels. More...
typedef vtkProp	Superclass
	Standard methods for instances of this class.
Public Types inherited from vtkProp
typedef vtkObject	Superclass
Static Protected Member Functions inherited from vtkObjectBase
static vtkMallocingFunction	GetCurrentMallocFunction ()
static vtkReallocingFunction	GetCurrentReallocFunction ()
static vtkFreeingFunction	GetCurrentFreeFunction ()
static vtkFreeingFunction	GetAlternateFreeFunction ()

Detailed Description

represent the position of a point in 3D space

This class is used to represent a vtkHandleWidget. It represents a position in 3D world coordinates using a x-y-z cursor. The cursor can be configured to show a bounding box and/or shadows.

See also

vtkHandleRepresentation vtkHandleWidget vtkCursor3D

Definition at line 40 of file vtkPointHandleRepresentation3D.h.

Member Typedef Documentation

Superclass

typedef vtkHandleRepresentation vtkPointHandleRepresentation3D::Superclass

Standard methods for instances of this class.

Definition at line 52 of file vtkPointHandleRepresentation3D.h.

Constructor & Destructor Documentation

vtkPointHandleRepresentation3D()

vtkPointHandleRepresentation3D::vtkPointHandleRepresentation3D ( )

protected

~vtkPointHandleRepresentation3D()

vtkPointHandleRepresentation3D::~vtkPointHandleRepresentation3D ( )

overrideprotected

Member Function Documentation

New()

static vtkPointHandleRepresentation3D * vtkPointHandleRepresentation3D::New ( )

static

Instantiate this class.

IsTypeOf()

static vtkTypeBool vtkPointHandleRepresentation3D::IsTypeOf ( const char *  type )

static

Standard methods for instances of this class.

IsA()

virtual vtkTypeBool vtkPointHandleRepresentation3D::IsA ( const char *  type )

virtual

Standard methods for instances of this class.

Reimplemented from vtkHandleRepresentation.

SafeDownCast()

static vtkPointHandleRepresentation3D * vtkPointHandleRepresentation3D::SafeDownCast ( vtkObjectBase *  o )

static

Standard methods for instances of this class.

NewInstanceInternal()

virtual vtkObjectBase * vtkPointHandleRepresentation3D::NewInstanceInternal ( ) const

protectedvirtual

Standard methods for instances of this class.

Reimplemented from vtkHandleRepresentation.

NewInstance()

vtkPointHandleRepresentation3D * vtkPointHandleRepresentation3D::NewInstance

(

)

const

Standard methods for instances of this class.

PrintSelf()

void vtkPointHandleRepresentation3D::PrintSelf ( ostream &  os, vtkIndent  indent  )

overridevirtual

Standard methods for instances of this class.

Reimplemented from vtkHandleRepresentation.

SetWorldPosition()

void vtkPointHandleRepresentation3D::SetWorldPosition ( double  p[3] )

overridevirtual

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

Note that if the position is set outside of the bounding box, it will be clamped to the boundary of the bounding box. This method overloads the superclasses' SetWorldPosition() and SetDisplayPosition() in order to set the focal point of the cursor properly.

Reimplemented from vtkHandleRepresentation.

SetDisplayPosition()

void vtkPointHandleRepresentation3D::SetDisplayPosition ( double  p[3] )

overridevirtual

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

Note that if the position is set outside of the bounding box, it will be clamped to the boundary of the bounding box. This method overloads the superclasses' SetWorldPosition() and SetDisplayPosition() in order to set the focal point of the cursor properly.

Reimplemented from vtkHandleRepresentation.

SetOutline()

void vtkPointHandleRepresentation3D::SetOutline ( int  o )

inline

Turn on/off the wireframe bounding box.

Definition at line 73 of file vtkPointHandleRepresentation3D.h.

GetOutline()

int vtkPointHandleRepresentation3D::GetOutline ( )

inline

Definition at line 74 of file vtkPointHandleRepresentation3D.h.

OutlineOn()

void vtkPointHandleRepresentation3D::OutlineOn ( )

inline

Definition at line 75 of file vtkPointHandleRepresentation3D.h.

OutlineOff()

void vtkPointHandleRepresentation3D::OutlineOff ( )

inline

Definition at line 76 of file vtkPointHandleRepresentation3D.h.

SetXShadows()

void vtkPointHandleRepresentation3D::SetXShadows ( int  o )

inline

Turn on/off the wireframe x-shadows.

Definition at line 81 of file vtkPointHandleRepresentation3D.h.

GetXShadows()

int vtkPointHandleRepresentation3D::GetXShadows ( )

inline

Definition at line 82 of file vtkPointHandleRepresentation3D.h.

XShadowsOn()

void vtkPointHandleRepresentation3D::XShadowsOn ( )

inline

Definition at line 83 of file vtkPointHandleRepresentation3D.h.

XShadowsOff()

void vtkPointHandleRepresentation3D::XShadowsOff ( )

inline

Definition at line 84 of file vtkPointHandleRepresentation3D.h.

SetYShadows()

void vtkPointHandleRepresentation3D::SetYShadows ( int  o )

inline

Turn on/off the wireframe y-shadows.

Definition at line 89 of file vtkPointHandleRepresentation3D.h.

GetYShadows()

int vtkPointHandleRepresentation3D::GetYShadows ( )

inline

Definition at line 90 of file vtkPointHandleRepresentation3D.h.

YShadowsOn()

void vtkPointHandleRepresentation3D::YShadowsOn ( )

inline

Definition at line 91 of file vtkPointHandleRepresentation3D.h.

YShadowsOff()

void vtkPointHandleRepresentation3D::YShadowsOff ( )

inline

Definition at line 92 of file vtkPointHandleRepresentation3D.h.

SetZShadows()

void vtkPointHandleRepresentation3D::SetZShadows ( int  o )

inline

Turn on/off the wireframe z-shadows.

Definition at line 97 of file vtkPointHandleRepresentation3D.h.

GetZShadows()

int vtkPointHandleRepresentation3D::GetZShadows ( )

inline

Definition at line 98 of file vtkPointHandleRepresentation3D.h.

ZShadowsOn()

void vtkPointHandleRepresentation3D::ZShadowsOn ( )

inline

Definition at line 99 of file vtkPointHandleRepresentation3D.h.

ZShadowsOff()

void vtkPointHandleRepresentation3D::ZShadowsOff ( )

inline

Definition at line 100 of file vtkPointHandleRepresentation3D.h.

SetTranslationMode()

void vtkPointHandleRepresentation3D::SetTranslationMode

(

vtkTypeBool

mode

)

If translation mode is on, as the widget is moved the bounding box, shadows, and cursor are all translated and sized simultaneously as the point moves (i.e., the left and middle mouse buttons act the same).

If translation mode is off, the cursor does not scale itself (based on the specified handle size), and the bounding box and shadows do not move or size themselves as the cursor focal point moves, which is constrained by the bounds of the point representation. (Note that the bounds can be scaled up using the right mouse button, and the bounds can be manually set with the SetBounds() method.)

GetTranslationMode()

virtual vtkTypeBool vtkPointHandleRepresentation3D::GetTranslationMode ( )

virtual

If translation mode is on, as the widget is moved the bounding box, shadows, and cursor are all translated and sized simultaneously as the point moves (i.e., the left and middle mouse buttons act the same).

If translation mode is off, the cursor does not scale itself (based on the specified handle size), and the bounding box and shadows do not move or size themselves as the cursor focal point moves, which is constrained by the bounds of the point representation. (Note that the bounds can be scaled up using the right mouse button, and the bounds can be manually set with the SetBounds() method.)

TranslationModeOn()

virtual void vtkPointHandleRepresentation3D::TranslationModeOn ( )

virtual

If translation mode is on, as the widget is moved the bounding box, shadows, and cursor are all translated and sized simultaneously as the point moves (i.e., the left and middle mouse buttons act the same).

If translation mode is off, the cursor does not scale itself (based on the specified handle size), and the bounding box and shadows do not move or size themselves as the cursor focal point moves, which is constrained by the bounds of the point representation. (Note that the bounds can be scaled up using the right mouse button, and the bounds can be manually set with the SetBounds() method.)

TranslationModeOff()

virtual void vtkPointHandleRepresentation3D::TranslationModeOff ( )

virtual

If translation mode is on, as the widget is moved the bounding box, shadows, and cursor are all translated and sized simultaneously as the point moves (i.e., the left and middle mouse buttons act the same).

If translation mode is off, the cursor does not scale itself (based on the specified handle size), and the bounding box and shadows do not move or size themselves as the cursor focal point moves, which is constrained by the bounds of the point representation. (Note that the bounds can be scaled up using the right mouse button, and the bounds can be manually set with the SetBounds() method.)

AllOn()

void vtkPointHandleRepresentation3D::AllOn ( )

inline

Convenience methods to turn outline and shadows on and off.

Definition at line 123 of file vtkPointHandleRepresentation3D.h.

AllOff()

void vtkPointHandleRepresentation3D::AllOff ( )

inline

Convenience methods to turn outline and shadows on and off.

Definition at line 130 of file vtkPointHandleRepresentation3D.h.

SetProperty()

void vtkPointHandleRepresentation3D::SetProperty

(

vtkProperty *

)

Set/Get the handle properties when unselected and selected.

SetSelectedProperty()

void vtkPointHandleRepresentation3D::SetSelectedProperty

(

vtkProperty *

)

Set/Get the handle properties when unselected and selected.

GetProperty()

virtual vtkProperty * vtkPointHandleRepresentation3D::GetProperty ( )

virtual

Set/Get the handle properties when unselected and selected.

GetSelectedProperty()

virtual vtkProperty * vtkPointHandleRepresentation3D::GetSelectedProperty ( )

virtual

Set/Get the handle properties when unselected and selected.

SetHotSpotSize()

virtual void vtkPointHandleRepresentation3D::SetHotSpotSize ( double  )

virtual

Set the "hot spot" size; i.e., the region around the focus, in which the motion vector is used to control the constrained sliding action.

Note the size is specified as a fraction of the length of the diagonal of the point widget's bounding box.

GetHotSpotSize()

virtual double vtkPointHandleRepresentation3D::GetHotSpotSize ( )

virtual

Set the "hot spot" size; i.e., the region around the focus, in which the motion vector is used to control the constrained sliding action.

Note the size is specified as a fraction of the length of the diagonal of the point widget's bounding box.

SetHandleSize()

void vtkPointHandleRepresentation3D::SetHandleSize ( double  size )

overridevirtual

Overload the superclasses SetHandleSize() method to update internal variables.

Reimplemented from vtkWidgetRepresentation.

GetBounds()

double * vtkPointHandleRepresentation3D::GetBounds ( )

overridevirtual

Methods to make this class properly act like a vtkWidgetRepresentation.

Reimplemented from vtkProp.

BuildRepresentation()

void vtkPointHandleRepresentation3D::BuildRepresentation ( )

overridevirtual

Methods to make this class properly act like a vtkWidgetRepresentation.

Implements vtkWidgetRepresentation.

StartWidgetInteraction()

void vtkPointHandleRepresentation3D::StartWidgetInteraction ( double  eventPos[2] )

overridevirtual

Methods to make this class properly act like a vtkWidgetRepresentation.

Reimplemented from vtkWidgetRepresentation.

WidgetInteraction()

void vtkPointHandleRepresentation3D::WidgetInteraction ( double  eventPos[2] )

overridevirtual

Methods to make this class properly act like a vtkWidgetRepresentation.

Reimplemented from vtkWidgetRepresentation.

ComputeInteractionState()

int vtkPointHandleRepresentation3D::ComputeInteractionState ( int  X, int  Y, int  modify = 0  )

overridevirtual

Methods to make this class properly act like a vtkWidgetRepresentation.

Reimplemented from vtkWidgetRepresentation.

PlaceWidget()

void vtkPointHandleRepresentation3D::PlaceWidget ( double  bounds[6] )

override

Methods to make this class properly act like a vtkWidgetRepresentation.

StartComplexInteraction()

void vtkPointHandleRepresentation3D::StartComplexInteraction ( vtkRenderWindowInteractor *  iren, vtkAbstractWidget *  widget, unsigned long  event, void *  calldata  )

overridevirtual

Methods to make this class properly act like a vtkWidgetRepresentation.

Reimplemented from vtkWidgetRepresentation.

ComplexInteraction()

void vtkPointHandleRepresentation3D::ComplexInteraction ( vtkRenderWindowInteractor *  iren, vtkAbstractWidget *  widget, unsigned long  event, void *  calldata  )

overridevirtual

Methods to make this class properly act like a vtkWidgetRepresentation.

Reimplemented from vtkWidgetRepresentation.

ComputeComplexInteractionState()

int vtkPointHandleRepresentation3D::ComputeComplexInteractionState ( vtkRenderWindowInteractor *  iren, vtkAbstractWidget *  widget, unsigned long  event, void *  calldata, int  modify = 0  )

overridevirtual

Methods to make this class properly act like a vtkWidgetRepresentation.

Reimplemented from vtkWidgetRepresentation.

ShallowCopy()

void vtkPointHandleRepresentation3D::ShallowCopy ( vtkProp *  prop )

overridevirtual

Methods to make this class behave as a vtkProp.

Reimplemented from vtkHandleRepresentation.

DeepCopy()

void vtkPointHandleRepresentation3D::DeepCopy ( vtkProp *  prop )

overridevirtual

Methods to make this class behave as a vtkProp.

Reimplemented from vtkHandleRepresentation.

GetActors()

void vtkPointHandleRepresentation3D::GetActors ( vtkPropCollection *  )

overridevirtual

Methods to make this class behave as a vtkProp.

Reimplemented from vtkProp.

ReleaseGraphicsResources()

void vtkPointHandleRepresentation3D::ReleaseGraphicsResources ( vtkWindow *  )

overridevirtual

Methods to make this class behave as a vtkProp.

Reimplemented from vtkProp.

RenderOpaqueGeometry()

int vtkPointHandleRepresentation3D::RenderOpaqueGeometry ( vtkViewport *  viewport )

overridevirtual

Methods to make this class behave as a vtkProp.

Reimplemented from vtkProp.

RenderTranslucentPolygonalGeometry()

int vtkPointHandleRepresentation3D::RenderTranslucentPolygonalGeometry ( vtkViewport *  viewport )

overridevirtual

Methods to make this class behave as a vtkProp.

Reimplemented from vtkProp.

HasTranslucentPolygonalGeometry()

vtkTypeBool vtkPointHandleRepresentation3D::HasTranslucentPolygonalGeometry ( )

overridevirtual

Methods to make this class behave as a vtkProp.

Reimplemented from vtkProp.

Highlight()

void vtkPointHandleRepresentation3D::Highlight ( int  highlight )

override

SetSmoothMotion()

virtual void vtkPointHandleRepresentation3D::SetSmoothMotion ( vtkTypeBool  )

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 vtkTypeBool vtkPointHandleRepresentation3D::GetSmoothMotion ( )

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.

SmoothMotionOn()

virtual void vtkPointHandleRepresentation3D::SmoothMotionOn ( )

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.

SmoothMotionOff()

virtual void vtkPointHandleRepresentation3D::SmoothMotionOff ( )

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.

RegisterPickers()

void vtkPointHandleRepresentation3D::RegisterPickers ( )

overridevirtual

Register internal Pickers in the Picking Manager.

Must be reimplemented by concrete widget representations to register their pickers.

Reimplemented from vtkWidgetRepresentation.

SetVisibility()

void vtkPointHandleRepresentation3D::SetVisibility ( vtkTypeBool  visible )

overridevirtual

Override to ensure that the internal actor's visibility is consistent with this representation's visibility.

Inconsistency between the two would cause issues in picking logic which relies on individual view prop visibility to determine whether the prop is pickable.

Reimplemented from vtkProp.

Translate() [1/3]

void vtkPointHandleRepresentation3D::Translate ( const double *  p1, const double *  p2  )

overrideprotectedvirtual

Translates world position by vector p1p2 projected on the constraint axis if any.

Reimplemented from vtkHandleRepresentation.

Scale()

void vtkPointHandleRepresentation3D::Scale ( const double *  p1, const double *  p2, const double  eventPos[2]  )

protected

MoveFocus()

void vtkPointHandleRepresentation3D::MoveFocus ( const double *  p1, const double *  p2  )

protected

SizeBounds()

void vtkPointHandleRepresentation3D::SizeBounds ( )

protected

MoveFocusRequest()

void vtkPointHandleRepresentation3D::MoveFocusRequest ( const double *  p1, const double *  p2, const double  currPos[2], double  center[3]  )

protected

Given a motion vector defined by p1 --> p2 (p1 and p2 are in world coordinates), the new display position of the handle center is populated into requestedDisplayPos.

This is again only a request for the new display position. It is up to the point placer to deduce the appropriate world co-ordinates that this display position will map into. The placer may even disallow such a movement. If "SmoothMotion" is OFF, the returned requestedDisplayPos is the same as the event position, ie the location of the mouse cursor. If its OFF, incremental offsets as described above are used to compute it.

CreateDefaultProperties()

void vtkPointHandleRepresentation3D::CreateDefaultProperties ( )

protected

DetermineConstraintAxis()

int vtkPointHandleRepresentation3D::DetermineConstraintAxis ( int  constraint, double *  x, double *  startPoint  )

protected

Translate() [2/3]

virtual void vtkHandleRepresentation::Translate ( const double *  p1, const double *  p2  )

virtual

Translates world position by vector p1p2 projected on the constraint axis if any.

Reimplemented from vtkHandleRepresentation.

Translate() [3/3]

virtual void vtkHandleRepresentation::Translate ( const double *  v )

virtual

Translates world position by vector v projected on the constraint axis if any.

Reimplemented from vtkHandleRepresentation.

Member Data Documentation

Actor

vtkActor* vtkPointHandleRepresentation3D::Actor

protected

Definition at line 233 of file vtkPointHandleRepresentation3D.h.

Mapper

vtkPolyDataMapper* vtkPointHandleRepresentation3D::Mapper

protected

Definition at line 234 of file vtkPointHandleRepresentation3D.h.

Cursor3D

vtkCursor3D* vtkPointHandleRepresentation3D::Cursor3D

protected

Definition at line 235 of file vtkPointHandleRepresentation3D.h.

CursorPicker

vtkCellPicker* vtkPointHandleRepresentation3D::CursorPicker

protected

Definition at line 238 of file vtkPointHandleRepresentation3D.h.

LastPickPosition

double vtkPointHandleRepresentation3D::LastPickPosition[3]

protected

Definition at line 239 of file vtkPointHandleRepresentation3D.h.

LastEventPosition

double vtkPointHandleRepresentation3D::LastEventPosition[3]

protected

Definition at line 240 of file vtkPointHandleRepresentation3D.h.

ConstraintAxis

int vtkPointHandleRepresentation3D::ConstraintAxis

protected

Definition at line 243 of file vtkPointHandleRepresentation3D.h.

Property

vtkProperty* vtkPointHandleRepresentation3D::Property

protected

Definition at line 265 of file vtkPointHandleRepresentation3D.h.

SelectedProperty

vtkProperty* vtkPointHandleRepresentation3D::SelectedProperty

protected

Definition at line 266 of file vtkPointHandleRepresentation3D.h.

HotSpotSize

double vtkPointHandleRepresentation3D::HotSpotSize

protected

Definition at line 270 of file vtkPointHandleRepresentation3D.h.

WaitingForMotion

int vtkPointHandleRepresentation3D::WaitingForMotion

protected

Definition at line 272 of file vtkPointHandleRepresentation3D.h.

WaitCount

int vtkPointHandleRepresentation3D::WaitCount

protected

Definition at line 273 of file vtkPointHandleRepresentation3D.h.

CurrentHandleSize

double vtkPointHandleRepresentation3D::CurrentHandleSize

protected

Definition at line 276 of file vtkPointHandleRepresentation3D.h.

TranslationMode

vtkTypeBool vtkPointHandleRepresentation3D::TranslationMode

protected

Definition at line 279 of file vtkPointHandleRepresentation3D.h.

SmoothMotion

vtkTypeBool vtkPointHandleRepresentation3D::SmoothMotion

protected

Definition at line 281 of file vtkPointHandleRepresentation3D.h.

---

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

• Interaction/Widgets/vtkPointHandleRepresentation3D.h