QViewport Class

(Qt3DRender::QViewport)

A viewport on the Qt3D Scene More...

Header:	#include <QViewport>
qmake:	QT += 3drender
Since:	Qt 5.7
Instantiated By:	Viewport
Inherits:	Qt3DRender::QFrameGraphNode

• List of all members, including inherited members

Properties

• gamma : float
• normalizedRect : QRectF

• 3 properties inherited from Qt3DCore::QNode
• 1 property inherited from QObject

Public Functions

	QViewport(Qt3DCore::QNode *parent = nullptr)
float	gamma() const
QRectF	normalizedRect() const

• 1 public function inherited from Qt3DRender::QFrameGraphNode
• 11 public functions inherited from Qt3DCore::QNode
• 32 public functions inherited from QObject

Public Slots

void	setGamma(float gamma)
void	setNormalizedRect(const QRectF &normalizedRect)

• 3 public slots inherited from Qt3DCore::QNode
• 1 public slot inherited from QObject

Signals

void	gammaChanged(float gamma)
void	normalizedRectChanged(const QRectF &normalizedRect)

• 4 signals inherited from Qt3DCore::QNode
• 2 signals inherited from QObject

Protected Functions

QViewport(QViewportPrivate &dd, Qt3DCore::QNode *parent = nullptr)

• 1 protected function inherited from Qt3DRender::QFrameGraphNode
• 2 protected functions inherited from Qt3DCore::QNode
• 9 protected functions inherited from QObject

Additional Inherited Members

• 11 static public members inherited from QObject

Detailed Description

A viewport on the Qt3D Scene

Qt3DRender::QViewport of the scene specifies at which portion of the render surface Qt3D is rendering to. Area outside the viewport is left untouched. It also controls global parameters to the rendering in that viewport like gamma.

Member Function Documentation

QViewport::QViewport(Qt3DCore::QNode *parent = nullptr)

Default constructs an instance of QViewport.

[protected] QViewport::QViewport(QViewportPrivate &dd, Qt3DCore::QNode *parent = nullptr)

Copy constructor.