MR::SurfacePointWidget Class Reference

Widget for controlling point on surface with mouse. More...

#include <MRViewer/MRSurfacePointPicker.h>

Inheritance diagram for MR::SurfacePointWidget:

Classes
struct	Parameters

Public Types
enum class	PositionType {   PositionType::Faces , PositionType::FaceCenters , PositionType::Edges , PositionType::EdgeCenters ,   PositionType::Verts }

Public Member Functions
	~SurfacePointWidget ()
const PickedPoint &	create (const std::shared_ptr< VisualObject > &surface, const PointOnObject &startPos)
const PickedPoint &	create (const std::shared_ptr< VisualObject > &surface, const PickedPoint &startPos)
void	reset ()
	resets whole widget
const std::shared_ptr< SphereObject > &	getPickSphere () const
	returns object of control sphere
const Parameters &	getParameters () const
	get current setup of this widget
void	setParameters (const Parameters &params)
	set parameters for this widget
void	setBaseColor (const Color &color)
	set baseColor parameter for this widget
void	updateParameters (const std::function< void(Parameters &)> &visitor)
bool	getAutoHover () const
void	setAutoHover (bool on)
void	setHovered (bool on)
const PickedPoint &	getCurrentPosition () const
	returns stored position of this widget
Vector3f	getCoords () const
	return local object's coordinates at the current position where the center of sphere is located
Vector3f	toVector3f () const
std::optional< Vector3f >	findCoords () const
	return local object's coordinates at the current position, or std::nullopt if it is invalid
std::optional< Vector3f >	findNormal () const
	return the normal in local object's coordinates at the current position, or std::nullopt if it is invalid or normal is not defined
MeshTriPoint	getCurrentPositionMeshTriPoint () const
	returns stored position as MeshTriPoint, otherwise returns invalid (default) MeshTriPoint
void	setCurrentPosition (const PointOnObject &pos)
	sets new position for the widget
void	setCurrentPosition (const PickedPoint &pos)
	sets new position for the widget
void	swapCurrentPosition (PickedPoint &pos)
	sets new position for the widget and returns previous position in the argument
void	setCanMoveCallback (std::function< bool(SurfacePointWidget &, const PickedPoint &)> canMove)
	this callback is called before modification starts if it is set, and can cancel it by returning false
void	setStartMoveCallback (std::function< void(SurfacePointWidget &, const PickedPoint &)> startMove)
	this callback is called when modification starts if it is set
void	setOnMoveCallback (std::function< void(SurfacePointWidget &, const PickedPoint &)> onMove)
	this callback is called on modification if it is set
void	setEndMoveCallback (std::function< void(SurfacePointWidget &, const PickedPoint &)> endMove)
	this callback is called when modification ends if it is set
std::shared_ptr< VisualObject > &	getBaseSurface ()
bool	isOnMove () const
	returns whether is the widget moving
bool	startDragging ()
Public Member Functions inherited from MR::MultiListener< PreDrawListener, MouseDownListener, MouseMoveListener, MouseUpListener >
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 ()

Static Public Member Functions
static bool	isPickIntoBackFace (const std::shared_ptr< MR::VisualObject > &obj, const MR::PointOnObject &pick, const Vector3f &cameraEye)
	Checks whether the current peak is a peak in the invisible (reverse) side of the mesh or cloud point.

Detailed Description

Widget for controlling point on surface with mouse.

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

• MRViewer/MRSurfacePointPicker.h