Open3D (C++ API)  0.18.0+252c867
Data Structures | Public Member Functions | Protected Member Functions
open3d::visualization::gui::PickPointsInteractor Class Reference

#include <PickPointsInteractor.h>

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

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. More...
 
void DoPick ()
 
void ClearPick ()
 
rendering::MatrixInteractorLogicGetMatrixInteractor () 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

◆ Key()

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

◆ MakeMaterial()

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

◆ Mouse()

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

◆ 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: