QRenderTarget Class

class Qt3DRender ::QRenderTarget

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

头：	#include <QRenderTarget>
CMake:	find_package(Qt6 COMPONENTS 3drender REQUIRED) target_link_libraries(mytarget PRIVATE Qt6::3drender)
qmake:	QT += 3drender
Since:	Qt 5.7
实例化：	RenderTarget
继承：	Qt3DCore::QComponent

所有成员列表，包括继承成员

公共函数

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

详细描述

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.

成员函数文档编制

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 .

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

Returns the chosen outputs.

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

Removes a chosen output via output .