QRenderTarget Class
(Qt3DRender::QRenderTarget)The QRenderTarget class encapsulates a target (usually a frame buffer object) which the renderer can render into. 更多...
| 头文件: | #include <QRenderTarget> |
| qmake: | QT += 3drender |
| 开始支持版本: | Qt 5.7 |
| Instantiated By: | RenderTarget |
| 基类: | Qt3DCore::QComponent |
公有函数
| QRenderTarget(Qt3DCore::QNode *parent = nullptr) | |
| void | addOutput(QRenderTargetOutput *output) |
| QVector<QRenderTargetOutput *> | outputs() const |
| void | removeOutput(QRenderTargetOutput *output) |
- 2 个公有函数继承自 Qt3DCore::QComponent
- 11 个公有函数继承自 Qt3DCore::QNode
- 32 个公有函数继承自 QObject
受保护的函数
| QRenderTarget(QRenderTargetPrivate &dd, Qt3DCore::QNode *parent = nullptr) |
- 2 个受保护的函数继承自 Qt3DCore::QNode
- 9 个受保护的函数继承自 QObject
其他继承的成员
- 1 个属性继承自 Qt3DCore::QComponent
- 3 个属性继承自 Qt3DCore::QNode
- 1 个属性继承自 QObject
- 1 个公有槽函数继承自 Qt3DCore::QComponent
- 3 个公有槽函数继承自 Qt3DCore::QNode
- 1 个公有槽函数继承自 QObject
- 3 个信号继承自 Qt3DCore::QComponent
- 4 个信号继承自 Qt3DCore::QNode
- 2 个信号继承自 QObject
- 1 个公有变量继承自 QObject
- 10 个静态公有成员继承自 QObject
- 2 个受保护的变量继承自 QObject
详细描述
The QRenderTarget class encapsulates a target (usually a frame buffer object) which the renderer can render into.
A Qt3DRender::QRenderTarget comprises of Qt3DRender::QRenderTargetOutput objects, which specify the the buffers the render target is rendering to. The user can specify MRT(Multiple Render Targets) by attaching multiple textures to different attachment points. The results are undefined if the user tries to attach multiple textures to the same attachment point. At render time, only the draw buffers specified in the Qt3DRender::QRenderTargetSelector are used.
成员函数
QRenderTarget::QRenderTarget(Qt3DCore::QNode *parent = nullptr)
Default constructs an instance of QRenderTarget.
[protected] QRenderTarget::QRenderTarget(QRenderTargetPrivate &dd, Qt3DCore::QNode *parent = nullptr)
Copy constructor.
void QRenderTarget::addOutput(QRenderTargetOutput *output)
Adds a chosen output via output.
QVector<QRenderTargetOutput *> QRenderTarget::outputs() const
Returns the chosen outputs.
void QRenderTarget::removeOutput(QRenderTargetOutput *output)
Removes a chosen output via output.