#include <O3DVisualizer.h>

Inheritance diagram for open3d::visualization::visualizer::O3DVisualizer:

Data Structures
struct	DrawObject
struct	UIState
struct	Impl

Public Types
enum class	Shader { STANDARD , UNLIT , NORMALS , DEPTH }
enum class	TickResult { NO_CHANGE , REDRAW }

Public Member Functions
	O3DVisualizer (const std::string &title, int width, int height)
virtual	~O3DVisualizer ()
void	AddAction (const std::string &name, std::function< void(O3DVisualizer &)> callback)
void	SetBackground (const Eigen::Vector4f &bg_color, std::shared_ptr< geometry::Image > bg_image=nullptr)
void	SetShader (Shader shader)
void	AddGeometry (const std::string &name, std::shared_ptr< geometry::Geometry3D > geom, const rendering::MaterialRecord *material=nullptr, const std::string &group="", double time=0.0, bool is_visible=true)
	Adds a legacy geometry to the Visualizer.
void	AddGeometry (const std::string &name, std::shared_ptr< t::geometry::Geometry > tgeom, const rendering::MaterialRecord *material=nullptr, const std::string &group="", double time=0.0, bool is_visible=true)
void	AddGeometry (const std::string &name, std::shared_ptr< rendering::TriangleMeshModel > tgeom, const rendering::MaterialRecord *material=nullptr, const std::string &group="", double time=0.0, bool is_visible=true)
	Adds a triangle mesh model to the Visualizer.
void	RemoveGeometry (const std::string &name)
	Removes the named geometry from the Visualizer.
void	UpdateGeometry (const std::string &name, std::shared_ptr< t::geometry::Geometry > tgeom, uint32_t update_flags)
void	ShowGeometry (const std::string &name, bool show)
	Show/hide the named geometry.
DrawObject	GetGeometry (const std::string &name) const
	Returns Visualizer's internal DrawObject for the named geometry.
rendering::MaterialRecord	GetGeometryMaterial (const std::string &name) const
void	ModifyGeometryMaterial (const std::string &name, const rendering::MaterialRecord *material)
void	Add3DLabel (const Eigen::Vector3f &pos, const char *text)
	Adds a label with text text at the 3D position pos.
void	Clear3DLabels ()
	Clears all 3D labels created with Add3DLabel.
void	SetupCamera (float fov, const Eigen::Vector3f &center, const Eigen::Vector3f &eye, const Eigen::Vector3f &up)
void	SetupCamera (const camera::PinholeCameraIntrinsic &intrinsic, const Eigen::Matrix4d &extrinsic)
void	SetupCamera (const Eigen::Matrix3d &intrinsic, const Eigen::Matrix4d &extrinsic, int intrinsic_width_px, int intrinsic_height_px)
void	ResetCameraToDefault ()
void	ShowSettings (bool show)
void	ShowSkybox (bool show)
void	SetIBL (const std::string &path)
void	SetIBLIntensity (float intensity)
void	ShowAxes (bool show)
void	ShowGround (bool show)
void	SetGroundPlane (rendering::Scene::GroundPlane plane)
void	EnableSunFollowsCamera (bool enable)
void	EnableBasicMode (bool enable)
void	EnableWireframeMode (bool enable)
void	SetPointSize (int point_size)
void	SetLineWidth (int line_width)
void	EnableGroup (const std::string &group, bool enable)
void	SetMouseMode (gui::SceneWidget::Controls mode)
void	SetPanelOpen (const std::string &name, bool open)
std::vector< O3DVisualizerSelections::SelectionSet >	GetSelectionSets () const
double	GetAnimationFrameDelay () const
void	SetAnimationFrameDelay (double secs)
double	GetAnimationTimeStep () const
void	SetAnimationTimeStep (double time_step)
double	GetAnimationDuration () const
void	SetAnimationDuration (double sec)
double	GetCurrentTime () const
void	SetCurrentTime (double t)
bool	GetIsAnimating () const
void	SetAnimating (bool is_animating)
void	SetOnAnimationFrame (std::function< void(O3DVisualizer &, double)> cb)
void	SetOnAnimationTick (std::function< TickResult(O3DVisualizer &, double, double)> cb)
void	ExportCurrentImage (const std::string &path)
UIState	GetUIState () const
rendering::Open3DScene *	GetScene () const
void	StartRPCInterface (const std::string &address, int timeout)
	Starts the RPC interface. See io/rpc/ZMQReceiver for the parameters.
void	StopRPCInterface ()
Public Member Functions inherited from open3d::visualization::gui::Window
	Window (const std::string &title, int flags=0)
	Window (const std::string &title, int width, int height, int flags=0)
	Window (const std::string &title, int x, int y, int width, int height, int flags=0)
virtual	~Window ()
const Theme &	GetTheme () const
visualization::rendering::Renderer &	GetRenderer () const
Rect	GetOSFrame () const
void	SetOSFrame (const Rect &r)
const char *	GetTitle () const
void	SetTitle (const char *title)
void	SizeToFit ()
void	SetSize (const Size &size)
	Sets the size of the window in pixels. Includes menubar on Linux.
Size	GetSize () const
Rect	GetContentRect () const
float	GetScaling () const
	Returns the scaling factor from OS pixels to device pixels.
Point	GlobalToWindowCoord (int global_x, int global_y)
	Returns the global point (in OS pixels) in window local coordinates.
bool	IsVisible () const
void	Show (bool vis=true)
void	Close ()
void	SetNeedsLayout ()
	Instructs the window to relayout before the next draw.
void	PostRedraw ()
void	SetTopmost (bool topmost)
void	RaiseToTop () const
bool	IsActiveWindow () const
void	SetFocusWidget (Widget *w)
	Sets.
void	AddChild (std::shared_ptr< Widget > w)
void	SetOnMenuItemActivated (Menu::ItemId item_id, std::function< void()> callback)
void	SetOnTickEvent (std::function< bool()> callback)
void	SetOnClose (std::function< bool()> callback)
void	SetOnKeyEvent (std::function< bool(const KeyEvent &)> callback)
void	ShowDialog (std::shared_ptr< Dialog > dlg)
void	CloseDialog ()
	Closes the dialog.
void	ShowMessageBox (const char title, const char message)
void	DestroyWindow ()
virtual void	OnMenuItemSelected (Menu::ItemId item_id)
virtual void	OnDragDropped (const char *path)
void	ShowMenu (bool show)
int	GetMouseMods () const
std::string	GetWebRTCUID () const
void	OnDraw ()
void	OnResize ()
void	OnMouseEvent (const MouseEvent &e)
void	OnKeyEvent (const KeyEvent &e)
void	OnTextInput (const TextInputEvent &e)
void	OnTickEvent (const TickEvent &e)
WindowSystem::OSWindow	GetOSWindow () const

Protected Member Functions
void	Layout (const gui::LayoutContext &context)
Protected Member Functions inherited from open3d::visualization::gui::Window
virtual Size	CalcPreferredSize ()
LayoutContext	GetLayoutContext ()
const std::vector< std::shared_ptr< Widget > > &	GetChildren () const

Additional Inherited Members
Static Public Attributes inherited from open3d::visualization::gui::Window
static const int	FLAG_HIDDEN = (1 << 0)
static const int	FLAG_TOPMOST = (1 << 1)

Member Enumeration Documentation

◆ Shader

enum class open3d::visualization::visualizer::O3DVisualizer::Shader

strong

Enumerator
STANDARD
UNLIT
NORMALS
DEPTH

◆ TickResult

enum class open3d::visualization::visualizer::O3DVisualizer::TickResult

strong

Enumerator
NO_CHANGE
REDRAW

Constructor & Destructor Documentation

◆ O3DVisualizer()

open3d::visualization::visualizer::O3DVisualizer::O3DVisualizer	(	const std::string &	title,
		int	width,
		int	height )

◆ ~O3DVisualizer()

open3d::visualization::visualizer::O3DVisualizer::~O3DVisualizer ( )

virtual

Member Function Documentation

◆ Add3DLabel()

void open3d::visualization::visualizer::O3DVisualizer::Add3DLabel	(	const Eigen::Vector3f &	pos,
		const char *	text )

Adds a label with text text at the 3D position pos.

◆ AddAction()

void open3d::visualization::visualizer::O3DVisualizer::AddAction	(	const std::string &	name,
		std::function< void(O3DVisualizer &)>	callback )

◆ AddGeometry() [1/3]

void open3d::visualization::visualizer::O3DVisualizer::AddGeometry	(	const std::string &	name,
		std::shared_ptr< geometry::Geometry3D >	geom,
		const rendering::MaterialRecord *	material = nullptr,
		const std::string &	group = "",
		double	time = 0.0,
		bool	is_visible = true )

Adds a legacy geometry to the Visualizer.

◆ AddGeometry() [2/3]

void open3d::visualization::visualizer::O3DVisualizer::AddGeometry	(	const std::string &	name,
		std::shared_ptr< rendering::TriangleMeshModel >	tgeom,
		const rendering::MaterialRecord *	material = nullptr,
		const std::string &	group = "",
		double	time = 0.0,
		bool	is_visible = true )

Adds a triangle mesh model to the Visualizer.

◆ AddGeometry() [3/3]

void open3d::visualization::visualizer::O3DVisualizer::AddGeometry	(	const std::string &	name,
		std::shared_ptr< t::geometry::Geometry >	tgeom,
		const rendering::MaterialRecord *	material = nullptr,
		const std::string &	group = "",
		double	time = 0.0,
		bool	is_visible = true )

Adds a t-geometry to the Visualizer, only DrawableGeometries are supported.

◆ Clear3DLabels()

void open3d::visualization::visualizer::O3DVisualizer::Clear3DLabels ( )

Clears all 3D labels created with Add3DLabel.

◆ EnableBasicMode()

void open3d::visualization::visualizer::O3DVisualizer::EnableBasicMode ( bool enable )

◆ EnableGroup()

void open3d::visualization::visualizer::O3DVisualizer::EnableGroup	(	const std::string &	group,
		bool	enable )

◆ EnableSunFollowsCamera()

void open3d::visualization::visualizer::O3DVisualizer::EnableSunFollowsCamera ( bool enable )

◆ EnableWireframeMode()

void open3d::visualization::visualizer::O3DVisualizer::EnableWireframeMode ( bool enable )

◆ ExportCurrentImage()

void open3d::visualization::visualizer::O3DVisualizer::ExportCurrentImage ( const std::string & path )

◆ GetAnimationDuration()

double open3d::visualization::visualizer::O3DVisualizer::GetAnimationDuration ( ) const

◆ GetAnimationFrameDelay()

double open3d::visualization::visualizer::O3DVisualizer::GetAnimationFrameDelay ( ) const

◆ GetAnimationTimeStep()

double open3d::visualization::visualizer::O3DVisualizer::GetAnimationTimeStep ( ) const

◆ GetCurrentTime()

double open3d::visualization::visualizer::O3DVisualizer::GetCurrentTime ( ) const

◆ GetGeometry()

O3DVisualizer::DrawObject open3d::visualization::visualizer::O3DVisualizer::GetGeometry ( const std::string & name ) const

Returns Visualizer's internal DrawObject for the named geometry.

◆ GetGeometryMaterial()

MaterialRecord open3d::visualization::visualizer::O3DVisualizer::GetGeometryMaterial ( const std::string & name ) const

◆ GetIsAnimating()

bool open3d::visualization::visualizer::O3DVisualizer::GetIsAnimating ( ) const

◆ GetScene()

Open3DScene * open3d::visualization::visualizer::O3DVisualizer::GetScene ( ) const

◆ GetSelectionSets()

std::vector< O3DVisualizerSelections::SelectionSet > open3d::visualization::visualizer::O3DVisualizer::GetSelectionSets ( ) const

◆ GetUIState()

O3DVisualizer::UIState open3d::visualization::visualizer::O3DVisualizer::GetUIState ( ) const

◆ Layout()

void open3d::visualization::visualizer::O3DVisualizer::Layout ( const gui::LayoutContext & context )

protectedvirtual

Lays out all the widgets in the window. If all children of the window are layouts, this function does not need to be overridden.

Reimplemented from open3d::visualization::gui::Window.

◆ ModifyGeometryMaterial()

void open3d::visualization::visualizer::O3DVisualizer::ModifyGeometryMaterial	(	const std::string &	name,
		const rendering::MaterialRecord *	material )

◆ RemoveGeometry()

void open3d::visualization::visualizer::O3DVisualizer::RemoveGeometry ( const std::string & name )

Removes the named geometry from the Visualizer.

◆ ResetCameraToDefault()

void open3d::visualization::visualizer::O3DVisualizer::ResetCameraToDefault ( )

◆ SetAnimating()

void open3d::visualization::visualizer::O3DVisualizer::SetAnimating ( bool is_animating )

◆ SetAnimationDuration()

void open3d::visualization::visualizer::O3DVisualizer::SetAnimationDuration ( double sec )

◆ SetAnimationFrameDelay()

void open3d::visualization::visualizer::O3DVisualizer::SetAnimationFrameDelay ( double secs )

◆ SetAnimationTimeStep()

void open3d::visualization::visualizer::O3DVisualizer::SetAnimationTimeStep ( double time_step )

◆ SetBackground()

void open3d::visualization::visualizer::O3DVisualizer::SetBackground	(	const Eigen::Vector4f &	bg_color,
		std::shared_ptr< geometry::Image >	bg_image = nullptr )

◆ SetCurrentTime()

void open3d::visualization::visualizer::O3DVisualizer::SetCurrentTime ( double t )

◆ SetGroundPlane()

void open3d::visualization::visualizer::O3DVisualizer::SetGroundPlane ( rendering::Scene::GroundPlane plane )

◆ SetIBL()

void open3d::visualization::visualizer::O3DVisualizer::SetIBL ( const std::string & path )

◆ SetIBLIntensity()

void open3d::visualization::visualizer::O3DVisualizer::SetIBLIntensity ( float intensity )

◆ SetLineWidth()

void open3d::visualization::visualizer::O3DVisualizer::SetLineWidth ( int line_width )

◆ SetMouseMode()

void open3d::visualization::visualizer::O3DVisualizer::SetMouseMode ( gui::SceneWidget::Controls mode )

◆ SetOnAnimationFrame()

void open3d::visualization::visualizer::O3DVisualizer::SetOnAnimationFrame ( std::function< void(O3DVisualizer &, double)> cb )

◆ SetOnAnimationTick()

void open3d::visualization::visualizer::O3DVisualizer::SetOnAnimationTick ( std::function< TickResult(O3DVisualizer &, double, double)> cb )

◆ SetPanelOpen()

void open3d::visualization::visualizer::O3DVisualizer::SetPanelOpen	(	const std::string &	name,
		bool	open )

◆ SetPointSize()

void open3d::visualization::visualizer::O3DVisualizer::SetPointSize ( int point_size )

◆ SetShader()

void open3d::visualization::visualizer::O3DVisualizer::SetShader ( Shader shader )

◆ SetupCamera() [1/3]

void open3d::visualization::visualizer::O3DVisualizer::SetupCamera	(	const camera::PinholeCameraIntrinsic &	intrinsic,
		const Eigen::Matrix4d &	extrinsic )

◆ SetupCamera() [2/3]

void open3d::visualization::visualizer::O3DVisualizer::SetupCamera	(	const Eigen::Matrix3d &	intrinsic,
		const Eigen::Matrix4d &	extrinsic,
		int	intrinsic_width_px,
		int	intrinsic_height_px )

◆ SetupCamera() [3/3]

void open3d::visualization::visualizer::O3DVisualizer::SetupCamera	(	float	fov,
		const Eigen::Vector3f &	center,
		const Eigen::Vector3f &	eye,
		const Eigen::Vector3f &	up )

◆ ShowAxes()

void open3d::visualization::visualizer::O3DVisualizer::ShowAxes ( bool show )

◆ ShowGeometry()

void open3d::visualization::visualizer::O3DVisualizer::ShowGeometry	(	const std::string &	name,
		bool	show )

Show/hide the named geometry.

◆ ShowGround()

void open3d::visualization::visualizer::O3DVisualizer::ShowGround ( bool show )

◆ ShowSettings()

void open3d::visualization::visualizer::O3DVisualizer::ShowSettings ( bool show )

◆ ShowSkybox()

void open3d::visualization::visualizer::O3DVisualizer::ShowSkybox ( bool show )

◆ StartRPCInterface()

void open3d::visualization::visualizer::O3DVisualizer::StartRPCInterface	(	const std::string &	address,
		int	timeout )

Starts the RPC interface. See io/rpc/ZMQReceiver for the parameters.

◆ StopRPCInterface()

void open3d::visualization::visualizer::O3DVisualizer::StopRPCInterface ( )

◆ UpdateGeometry()

void open3d::visualization::visualizer::O3DVisualizer::UpdateGeometry	(	const std::string &	name,
		std::shared_ptr< t::geometry::Geometry >	tgeom,
		uint32_t	update_flags )

Updates update_flags attributes of named geometry with the matching attributes from tgeom

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

cpp/open3d/visualization/visualizer/O3DVisualizer.h
cpp/open3d/visualization/visualizer/O3DVisualizer.cpp

Data Structures

Public Types

Public Member Functions

Protected Member Functions

Additional Inherited Members