Texture node for displaying the render texture from gz-renderer. More...

#include <MinimalScene.hh>

Public Slots
void	NewTexture (int _id, const QSize &_size)
	This function gets called on the FBO rendering thread and will store the texture id and size and schedule an update on the window. More...

void	NewTexture (uint _id, const QSize &_size)
	This function gets called on the FBO rendering thread and will store the texture id and size and schedule an update on the window. More...

void	PrepareNode ()
	Before the scene graph starts to render, we update to the pending texture. More...

void	PrepareNode ()
	Before the scene graph starts to render, we update to the pending texture. More...

Signals
void	PendingNewTexture ()
	Signal emitted when a new texture is ready to trigger window update. More...

void	PendingNewTexture ()
	Signal emitted when a new texture is ready to trigger window update. More...

void	TextureInUse ()
	Signal emitted when the texture is being rendered and renderer can start rendering next frame. More...

void	TextureInUse (RenderSync *_renderSync)

Public Member Functions
	TextureNode (QQuickWindow *_window)
	Constructor. More...

	TextureNode (QQuickWindow *_window, RenderSync &_renderSync)
	Constructor. More...

	~TextureNode () override
	Destructor. More...

	~TextureNode () override
	Destructor. More...

Public Member Functions inherited from QObject
	QObject (QObject *parent)

	QObject (QObject parent, const char name)

virtual	~QObject ()

bool	blockSignals (bool block)

QObject *	child (const char objName, const char inheritsClass, bool recursiveSearch) const

const QObjectList &	children () const

const char *	className () const

bool	connect (const QObject sender, const char signal, const char *method, Qt::ConnectionType type) const

void	deleteLater ()

void	destroyed (QObject *obj)

bool	disconnect (const char signal, const QObject receiver, const char *method)

bool	disconnect (const QObject receiver, const char method)

void	dumpObjectInfo ()

void	dumpObjectTree ()

QList< QByteArray >	dynamicPropertyNames () const

virtual bool	event (QEvent *e)

virtual bool	eventFilter (QObject watched, QEvent event)

T	findChild (const QString &name) const

QList< T >	findChildren (const QRegExp &regExp) const

QList< T >	findChildren (const QString &name) const

bool	inherits (const char *className) const

void	insertChild (QObject *object)

void	installEventFilter (QObject *filterObj)

bool	isA (const char *className) const

bool	isWidgetType () const

void	killTimer (int id)

virtual const QMetaObject *	metaObject () const

void	moveToThread (QThread *targetThread)

const char *	name () const

const char *	name (const char *defaultName) const

QString	objectName () const

QObject *	parent () const

QVariant	property (const char *name) const

void	removeChild (QObject *object)

void	removeEventFilter (QObject *obj)

void	setName (const char *name)

void	setObjectName (const QString &name)

void	setParent (QObject *parent)

bool	setProperty (const char *name, const QVariant &value)

bool	signalsBlocked () const

int	startTimer (int interval)

QThread *	thread () const

Public Attributes
int	id = 0
	OpenGL texture id. More...

uint	id = 0
	OpenGL texture id. More...

QMutex	mutex
	Mutex to protect the texture variables. More...

RenderSync &	renderSync
	See RenderSync. More...

QSize	size = QSize(0, 0)
	Texture size. More...

QSGTexture *	texture = nullptr
	Qt's scene graph texture. More...

QQuickWindow *	window = nullptr
	Qt quick window. More...

Additional Inherited Members
Static Public Member Functions inherited from QObject
bool	connect (const QObject sender, const char signal, const QObject receiver, const char method, Qt::ConnectionType type)

bool	connect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method, Qt::ConnectionType type)

bool	disconnect (const QObject sender, const char signal, const QObject receiver, const char method)

bool	disconnect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method)

QString	tr (const char sourceText, const char disambiguation, int n)

QString	trUtf8 (const char sourceText, const char disambiguation, int n)

Protected Member Functions inherited from QObject
bool	checkConnectArgs (const char signal, const QObject object, const char *method)

virtual void	childEvent (QChildEvent *event)

virtual void	connectNotify (const char *signal)

virtual void	customEvent (QEvent *event)

virtual void	disconnectNotify (const char *signal)

int	receivers (const char *signal) const

QObject *	sender () const

int	senderSignalIndex () const

virtual void	timerEvent (QTimerEvent *event)

Static Protected Member Functions inherited from QObject
QByteArray	normalizeSignalSlot (const char *signalSlot)

Properties inherited from QObject
	objectName

Detailed Description

Texture node for displaying the render texture from gz-renderer.

Texture node for displaying the render texture from ign-renderer.

Constructor & Destructor Documentation

◆ TextureNode() [1/2]

TextureNode	(	QQuickWindow *	_window,
		RenderSync &	_renderSync
	)

explicit

Constructor.

Parameters

[in]	_window	Window to display the texture
[in]	_renderSync	RenderSync to safely synchronize Qt (this) and worker thread

◆ ~TextureNode() [1/2]

~TextureNode ( )

override

Destructor.

◆ TextureNode() [2/2]

TextureNode ( QQuickWindow * _window )

explicit

Constructor.

Parameters

[in] _window Parent window

◆ ~TextureNode() [2/2]

~TextureNode ( )

override

Destructor.

Member Function Documentation

◆ NewTexture [1/2]

void NewTexture	(	int	_id,
		const QSize &	_size
	)

slot

This function gets called on the FBO rendering thread and will store the texture id and size and schedule an update on the window.

Parameters

[in]	_id	OpenGL render texture Id
[in]	_size	Texture size

◆ NewTexture [2/2]

void NewTexture	(	uint	_id,
		const QSize &	_size
	)

slot

This function gets called on the FBO rendering thread and will store the texture id and size and schedule an update on the window.

Parameters

[in]	_id	OpenGL render texture Id
[in]	_size	Texture size

◆ PendingNewTexture [1/2]

void PendingNewTexture ( )

signal

Signal emitted when a new texture is ready to trigger window update.

◆ PendingNewTexture [2/2]

void PendingNewTexture ( )

signal

Signal emitted when a new texture is ready to trigger window update.

◆ PrepareNode [1/2]

void PrepareNode ( )

slot

Before the scene graph starts to render, we update to the pending texture.

◆ PrepareNode [2/2]

void PrepareNode ( )

slot

Before the scene graph starts to render, we update to the pending texture.

◆ TextureInUse [1/2]

void TextureInUse ( )

signal

Signal emitted when the texture is being rendered and renderer can start rendering next frame.

◆ TextureInUse [2/2]

void TextureInUse ( RenderSync * _renderSync )

signal

Parameters

[in] _renderSync RenderSync to send to the worker thread

Member Data Documentation

◆ id [1/2]

int id = 0

OpenGL texture id.

◆ id [2/2]

uint id = 0

OpenGL texture id.

◆ mutex

QMutex mutex

Mutex to protect the texture variables.

◆ renderSync

RenderSync& renderSync

See RenderSync.

◆ size

QSize size = QSize(0, 0)

Texture size.

◆ texture

QSGTexture * texture = nullptr

Qt's scene graph texture.

◆ window

QQuickWindow * window = nullptr

Qt quick window.

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

Gazebo Gui

API Reference

Public Slots

Signals

Public Member Functions

Public Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ TextureNode() [1/2]

◆ ~TextureNode() [1/2]

◆ TextureNode() [2/2]

◆ ~TextureNode() [2/2]

Member Function Documentation

◆ NewTexture [1/2]

◆ NewTexture [2/2]

◆ PendingNewTexture [1/2]

◆ PendingNewTexture [2/2]

◆ PrepareNode [1/2]

◆ PrepareNode [2/2]

◆ TextureInUse [1/2]

◆ TextureInUse [2/2]

Member Data Documentation

◆ id [1/2]

◆ id [2/2]

◆ mutex

◆ renderSync

◆ size

◆ texture

◆ window