QRenderTarget Class

The QRenderTarget class encapsulates a target (usually a frame buffer object) which the renderer can render into. 更多...

頭：	#include <QRenderTarget>
qmake:	QT += 3drender
Since:	Qt 5.7
實例化：	RenderTarget
繼承：	Qt3DCore::QComponent

公共函數

	QRenderTarget (Qt3DCore::QNode * parent = nullptr)
void	addOutput (Qt3DRender::QRenderTargetOutput * output )
QVector<Qt3DRender::QRenderTargetOutput *>	outputs () const
void	removeOutput (Qt3DRender::QRenderTargetOutput * output )

2 公共函數繼承自 Qt3DCore::QComponent
13 公共函數繼承自 Qt3DCore::QNode
31 公共函數繼承自 QObject

靜態公共成員

const QMetaObject

staticMetaObject

9 靜態公共成員繼承自 QObject

額外繼承成員

1 特性繼承自 Qt3DCore::QComponent
3 特性繼承自 Qt3DCore::QNode
1 特性繼承自 QObject
1 公共槽繼承自 Qt3DCore::QComponent
3 公共槽繼承自 Qt3DCore::QNode
1 公共槽繼承自 QObject
3 信號繼承自 Qt3DCore::QComponent
4 信號繼承自 Qt3DCore::QNode
2 信號繼承自 QObject
2 保護函數繼承自 Qt3DCore::QNode
9 保護函數繼承自 QObject

詳細描述

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.

成員函數文檔編製

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

The constructor creates a new QRenderTarget::QRenderTarget instance with the specified parent .

void QRenderTarget:: addOutput ( Qt3DRender::QRenderTargetOutput * output )

Adds a chosen output via output .

QVector < Qt3DRender::QRenderTargetOutput *> QRenderTarget:: outputs () const

Returns the chosen outputs.

void QRenderTarget:: removeOutput ( Qt3DRender::QRenderTargetOutput * output )

Removes a chosen output via output .