内容

• 公共函数
• 静态公共成员
• 详细描述

QRenderPassFilter Class

( Qt3DRender::QRenderPassFilter )

Provides storage for vectors of Filter Keys and Parameters. 更多...

头：	#include <QRenderPassFilter>
qmake:	QT += 3drender
Since:	Qt 5.7
实例化：	RenderPassFilter
继承：	Qt3DRender::QFrameGraphNode

• 所有成员列表，包括继承成员
• 过时成员

公共函数

	QRenderPassFilter (Qt3DCore::QNode * parent = nullptr)
void	addMatch (Qt3DRender::QFilterKey * filterKey )
void	addParameter (Qt3DRender::QParameter * 参数 )
QVector<Qt3DRender::QFilterKey *>	matchAny () const
QVector<Qt3DRender::QParameter *>	参数 () const
void	removeMatch (Qt3DRender::QFilterKey * filterKey )
void	removeParameter (Qt3DRender::QParameter * 参数 )

• 1 公共函数继承自 Qt3DRender::QFrameGraphNode
• 13 公共函数继承自 Qt3DCore::QNode
• 31 公共函数继承自 QObject

静态公共成员

const QMetaObject

staticMetaObject

• 9 静态公共成员继承自 QObject

额外继承成员

• 3 特性继承自 Qt3DCore::QNode
• 1 特性继承自 QObject
• 3 公共槽继承自 Qt3DCore::QNode
• 1 公共槽继承自 QObject
• 4 信号继承自 Qt3DCore::QNode
• 2 信号继承自 QObject
• 1 保护函数继承自 Qt3DRender::QFrameGraphNode
• 2 保护函数继承自 Qt3DCore::QNode
• 9 保护函数继承自 QObject

详细描述

Provides storage for vectors of Filter Keys and Parameters.

A Qt3DRender::QRenderPassFilter FrameGraph node is used to select which Qt3DRender::QRenderPass objects are selected for drawing. QRenderPassFilter specifies a list of Qt3DRender::QFilterKey objects and Qt3DRender::QParameter objects. When QRenderPassFilter is present in the FrameGraph, only the QRenderPass objects, whose Qt3DRender::QFilterKey objects match the keys in QRenderPassFilter are selected for rendering. If no QRenderPassFilter is present, then all QRenderPass objects are selected for rendering. The parameters in the list can be used to set values for shader parameters. The parameters in QRenderPassFilter are overridden by parameters in QTechniqueFilter , QTechnique and QRenderPass .

成员函数文档编制

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

The constructor creates an instance with the specified parent .

void QRenderPassFilter:: addMatch ( Qt3DRender::QFilterKey * filterKey )

添加 filterKey to the match vector.

void QRenderPassFilter:: addParameter ( Qt3DRender::QParameter * 参数 )

Add the given 参数 to the parameter vector.

QVector < Qt3DRender::QFilterKey *> QRenderPassFilter:: matchAny () const

Returns a vector of the current keys for the filter.

QVector < Qt3DRender::QParameter *> QRenderPassFilter:: 参数 () const

Returns the current vector of parameters.

void QRenderPassFilter:: removeMatch ( Qt3DRender::QFilterKey * filterKey )

Remove the filterKey from the match vector.

void QRenderPassFilter:: removeParameter ( Qt3DRender::QParameter * 参数 )

Remove the given 参数 from the parameter vector.