#include <MRViewer/MRPickPointManager.h>

Inheritance diagram for MR::PickPointManager:

Classes
struct	ObjectState
struct	Params
struct	WidgetHistoryAction
	A common base class for all history actions of this widget. More...

Public Types
using	PickerPointCallBack = std::function<void( std::shared_ptr<VisualObject> obj, int index )>
using	AllowCallBack = std::function<bool( const std::shared_ptr<VisualObject>& obj, int index )>
using	ChangeObjectCallBack = std::function<bool( const std::shared_ptr<VisualObject>& obj )>
using	SurfaceContour = std::vector<std::shared_ptr<SurfacePointWidget>>
using	SurfaceContours = std::unordered_map <std::shared_ptr<VisualObject>, SurfaceContour>
using	FullState = std::vector<ObjectState>

Public Member Functions
	PickPointManager ()
	create an object and starts listening for mouse events
	~PickPointManager ()
	destroy this and remove the undo/redo actions referring this from the history.
const SurfaceContour &	getSurfaceContour (const std::shared_ptr< VisualObject > &obj)
	return contour for specific object (creating new one if necessary)
const SurfaceContours &	getSurfaceContours () const
	return all contours, i.e. per object unorderd_map of ordered surface points [vector].
bool	isClosedContour (const std::shared_ptr< VisualObject > &obj) const
	check whether the contour is closed for a particular object.
size_t	numPickPoints (const std::shared_ptr< VisualObject > &obj) const
	returns the total number of pick points (including extra point if the contour is closed) on given object
std::shared_ptr< SurfacePointWidget >	getPointWidget (const std::shared_ptr< VisualObject > &obj, int index) const
	returns point widget by index from given object or nullptr if no such widget exists
int	getPointIndex (const std::shared_ptr< VisualObject > &obj, SurfacePointWidget &pointWidget) const
	returns index of given point widget on given object or -1 if this widget is not from given object
SurfacePointWidget *	draggedPointWidget () const
	returns point widget currently dragged by mouse
bool	appendPoint (const std::shared_ptr< VisualObject > &obj, const PickedPoint &triPoint, bool startDragging=false)
bool	insertPoint (const std::shared_ptr< VisualObject > &obj, int index, const PickedPoint &triPoint, bool startDragging=false)
bool	removePoint (const std::shared_ptr< VisualObject > &obj, int pickedIndex)
	Remove point with pickedIndex index from contour connected with obj.
bool	closeContour (const std::shared_ptr< VisualObject > &obj, bool makeClosed=true)
FullState	getFullState () const
	returns the state of this
void	clear ()
	removes all points from all objects
void	setFullState (FullState s)
	removes all current points, then adds pick points on all objects as prescribed by given state
Public Member Functions inherited from MR::MultiListener< MouseDownListener, MouseMoveListener >
virtual	~MultiListener ()=default
virtual void	connect (Viewer *viewer, int group=0, boost::signals2::connect_position pos=boost::signals2::connect_position::at_back)
virtual void	disconnect ()

Public Attributes
Params	params

Detailed Description

PickPointManager allows the user to pick/move/delete several ordered points on one or more visual objects; mouse events and public methods automatically add history actions for reverting (if enabled)

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

MRViewer/MRPickPointManager.h

Classes

Public Types

Public Member Functions

Public Attributes

Detailed Description