QRenderSurfaceSelector Class
(Qt3DRender::QRenderSurfaceSelector)Provides a way of specifying the render surface More...
Header: | #include <QRenderSurfaceSelector> |
qmake: | QT += 3drender |
Since: | Qt 5.7 |
Instantiated By: | RenderSurfaceSelector |
Inherits: | Qt3DRender::QFrameGraphNode |
Properties
- externalRenderTargetSize : const QSize
- surface : QObject *
- surfacePixelRatio : float
- 2 properties inherited from Qt3DCore::QNode
Public Functions
QRenderSurfaceSelector(Qt3DCore::QNode *parent = nullptr) | |
QSize | externalRenderTargetSize() const |
void | setExternalRenderTargetSize(const QSize &size) |
QObject * | surface() const |
float | surfacePixelRatio() const |
- 1 public function inherited from Qt3DRender::QFrameGraphNode
- 6 public functions inherited from Qt3DCore::QNode
Public Slots
void | setSurface(QObject *surfaceObject) |
void | setSurfacePixelRatio(float ratio) |
- 2 public slots inherited from Qt3DCore::QNode
Signals
void | externalRenderTargetSizeChanged(const QSize &size) |
void | surfaceChanged(QObject *surface) |
void | surfacePixelRatioChanged(float ratio) |
- 3 signals inherited from Qt3DCore::QNode
Additional Inherited Members
- 2 protected functions inherited from Qt3DCore::QNode
Detailed Description
Provides a way of specifying the render surface
Property Documentation
externalRenderTargetSize : const QSize
Holds the size of the external render target.
Access functions:
QSize | externalRenderTargetSize() const |
Notifier signal:
void | externalRenderTargetSizeChanged(const QSize &size) |
surface : QObject *
Sets surface.
Access functions:
QObject * | surface() const |
void | setSurface(QObject *surfaceObject) |
Notifier signal:
void | surfaceChanged(QObject *surface) |
surfacePixelRatio : float
Access functions:
float | surfacePixelRatio() const |
void | setSurfacePixelRatio(float ratio) |
Notifier signal:
void | surfacePixelRatioChanged(float ratio) |
Member Function Documentation
QRenderSurfaceSelector::QRenderSurfaceSelector(Qt3DCore::QNode *parent = nullptr)
Constructs QRenderSurfaceSelector with given parent.
void QRenderSurfaceSelector::setExternalRenderTargetSize(const QSize &size)
Sets render target size if different than underlying surface size. Tells picking the correct size.
See also externalRenderTargetSize().