open3d::visualization::gui::PickPointsInteractor Class Reference

#include <PickPointsInteractor.h>

Inheritance diagram for open3d::visualization::gui::PickPointsInteractor:

Public Member Functions
	PickPointsInteractor (rendering::Open3DScene *scene, rendering::Camera *camera)
virtual	~PickPointsInteractor ()
void	SetPointSize (int px)
void	SetPickableGeometry (const std::vector< SceneWidget::PickableGeometry > &geometry)
void	SetNeedsRedraw ()
void	SetOnPointsPicked (std::function< void(const std::map< std::string, std::vector< std::pair< size_t, Eigen::Vector3d > > > &, int)> f)
void	SetOnUIChanged (std::function< void(const std::vector< Eigen::Vector2i > &)>)
void	SetOnStartedPolygonPicking (std::function< void()> on_poly_pick)
	Calls the provided function when polygon picking is initiated.
void	DoPick ()
void	ClearPick ()
rendering::MatrixInteractorLogic &	GetMatrixInteractor () override
void	Mouse (const MouseEvent &e) override
void	Key (const KeyEvent &e) override
Public Member Functions inherited from open3d::visualization::gui::SceneWidget::MouseInteractor
virtual	~MouseInteractor ()=default
virtual bool	Tick (const TickEvent &e)

Protected Member Functions
void	OnPickImageDone (std::shared_ptr< geometry::Image > img)
rendering::MaterialRecord	MakeMaterial ()

Constructor & Destructor Documentation

PickPointsInteractor()

open3d::visualization::gui::PickPointsInteractor::PickPointsInteractor	(	rendering::Open3DScene *	scene,
		rendering::Camera *	camera )

~PickPointsInteractor()

open3d::visualization::gui::PickPointsInteractor::~PickPointsInteractor ( )

virtual

Member Function Documentation

ClearPick()

void open3d::visualization::gui::PickPointsInteractor::ClearPick

(

)

DoPick()

void open3d::visualization::gui::PickPointsInteractor::DoPick

(

)

GetMatrixInteractor()

rendering::MatrixInteractorLogic & open3d::visualization::gui::PickPointsInteractor::GetMatrixInteractor ( )

overridevirtual

Implements open3d::visualization::gui::SceneWidget::MouseInteractor.

Key()

void open3d::visualization::gui::PickPointsInteractor::Key ( const KeyEvent & e )

overridevirtual

Implements open3d::visualization::gui::SceneWidget::MouseInteractor.

MakeMaterial()

rendering::MaterialRecord open3d::visualization::gui::PickPointsInteractor::MakeMaterial ( )

protected

Mouse()

void open3d::visualization::gui::PickPointsInteractor::Mouse ( const MouseEvent & e )

overridevirtual

Implements open3d::visualization::gui::SceneWidget::MouseInteractor.

OnPickImageDone()

void open3d::visualization::gui::PickPointsInteractor::OnPickImageDone ( std::shared_ptr< geometry::Image > img )

protected

SetNeedsRedraw()

void open3d::visualization::gui::PickPointsInteractor::SetNeedsRedraw

(

)

Indicates that the selection scene must be redrawn and the picking pixels retrieved again before picking.

SetOnPointsPicked()

void open3d::visualization::gui::PickPointsInteractor::SetOnPointsPicked

(

std::function< void(const std::map< std::string, std::vector< std::pair< size_t, Eigen::Vector3d > > > &, int)>

f

)

Calls the provided function when points are picked: f(indices, key_modifiers)

SetOnStartedPolygonPicking()

void open3d::visualization::gui::PickPointsInteractor::SetOnStartedPolygonPicking

(

std::function< void()>

on_poly_pick

)

Calls the provided function when polygon picking is initiated.

SetOnUIChanged()

void open3d::visualization::gui::PickPointsInteractor::SetOnUIChanged

(

std::function< void(const std::vector< Eigen::Vector2i > &)>

on_ui

)

Calls the provided function when a "UI" needs to be drawn. This is used for polygon picking to draw the polygon in progress. will be passed

SetPickableGeometry()

void open3d::visualization::gui::PickPointsInteractor::SetPickableGeometry

(

const std::vector< SceneWidget::PickableGeometry > &

geometry

)

Sets the points that can be picked. Limited to 16 million or less points/vertices total. Geometry pointers will not be cached.

SetPointSize()

void open3d::visualization::gui::PickPointsInteractor::SetPointSize

(

int

px

)

---

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

• cpp/open3d/visualization/gui/PickPointsInteractor.h
• cpp/open3d/visualization/gui/PickPointsInteractor.cpp