MR::BoundarySelectionWidget Class Reference

#include <MRMeshBoundarySelectionWidget.h>

Inheritance diagram for MR::BoundarySelectionWidget:

Classes
struct	BoundarySelectionWidgetParams

Public Types
using	BoundarySelectionWidgetCallBack = std::function<void( std::shared_ptr<const MR::ObjectMeshHolder> )>
using	BoundarySelectionWidgetChecker = std::function<bool( std::shared_ptr<const MR::ObjectMeshHolder> )>
using	HolesOnObject = std::vector<MR::EdgeId>
using	PerObjectHoles = std::unordered_map <std::shared_ptr<MR::ObjectMeshHolder>, HolesOnObject>
using	PerObjectHolesPolylines = std::unordered_map <std::shared_ptr<MR::ObjectMeshHolder>, std::vector<AncillaryLines>>
using	PerObjectMeshChangedSignals = std::unordered_map < std::shared_ptr<MR::ObjectMeshHolder>, boost::signals2::scoped_connection>

Public Member Functions
MRVIEWER_API void	enable (bool isEnabled)
	enable or disable widget
MRVIEWER_API void	create (BoundarySelectionWidgetCallBack onBoundarySelected, BoundarySelectionWidgetChecker isObjectValidToPick)
void	onObjectChange_ ()
	meshChangedSignal processor
MRVIEWER_API void	reset ()
	reset widget, clear internal variables and detach from signals.
MRVIEWER_API bool	selectHole (std::shared_ptr< MR::ObjectMeshHolder > object, int index)
	select one of the holes. Return true on success.
MRVIEWER_API void	clear ()
	clear selection
MRVIEWER_API std::pair< std::shared_ptr< MR::ObjectMeshHolder >, EdgeId >	getSelectHole () const
	returns pair of selected hole ( in Edge representations) and objects on which particular hole is present
MRVIEWER_API std::vector< MR::Vector3f >	getPointsForSelectedHole () const
	collect and return vector of points ( verts coord ) for all edges in selected mesh boundary
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
BoundarySelectionWidgetParams	params
	configuration params

Friends
class	ChangeBoundarySelectionHistoryAction

Detailed Description

A widget that allows you to find, highlight and select boundaries (holes) in the mesh. To provide feedback during creation, it is necessary to specify a callback that will be called if a specific hole is selected.

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

• MRMeshBoundarySelectionWidget.h