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: | QFrameGraphNode |
Properties
- normalizedRect : QRectF
- 2 properties inherited from Qt3DCore::QNode
- 1 property inherited from QObject
Public Functions
| QViewport(Qt3DCore::QNode *parent = nullptr) | |
| QRectF | normalizedRect() const |
- 1 public function inherited from Qt3DRender::QFrameGraphNode
- 6 public functions inherited from Qt3DCore::QNode
- 31 public functions inherited from QObject
Public Slots
| void | setNormalizedRect(const QRectF &normalizedRect) |
- 2 public slots inherited from Qt3DCore::QNode
- 1 public slot inherited from QObject
Signals
| void | normalizedRectChanged(const QRectF &normalizedRect) |
- 3 signals inherited from Qt3DCore::QNode
- 2 signals inherited from QObject
Protected Functions
| QViewport(QViewportPrivate &dd, Qt3DCore::QNode *parent = nullptr) |
- 2 protected functions inherited from Qt3DCore::QNode
- 9 protected functions inherited from QObject
Additional Inherited Members
- 1 public variable inherited from QObject
- 10 static public members inherited from QObject
- 2 protected variables 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.
Property Documentation
normalizedRect : QRectF
Specifies the normalised rectangle for the viewport, i.e. the viewport rectangle is specified relative to the render surface size. Whole surface sized viewport is specified as [0.0, 0.0, 1.0, 1.0], which is the default.
Access functions:
| QRectF | normalizedRect() const |
| void | setNormalizedRect(const QRectF &normalizedRect) |
Notifier signal:
| void | normalizedRectChanged(const QRectF &normalizedRect) |