QStencilMask Class

class Qt3DRender ::QStencilMask

The QStencilMask class controls the front and back writing of individual bits in the stencil planes. 更多...

头: #include <QStencilMask>
qmake: QT += 3drender
Since: Qt 5.7
实例化: StencilMask
继承: Qt3DRender::QRenderState

该类在 Qt 5.7 引入。

特性

公共函数

QStencilMask (Qt3DCore::QNode * parent = nullptr)
uint backOutputMask () const
uint frontOutputMask () const

公共槽

void setBackOutputMask (uint backOutputMask )
void setFrontOutputMask (uint frontOutputMask )

信号

void backOutputMaskChanged (uint backOutputMask )
void frontOutputMaskChanged (uint frontOutputMask )

详细描述

A Qt3DRender::QStencilMask class specifies a write mask for the stencil values after the stencil test. Mask can be specified separately for the front-facing and back-facing polygons. The fragment stencil value is and'd with the mask before it is written to the stencil buffer.

另请参阅 Qt3DRender::QStencilTest .

特性文档编制

backOutputMask : uint

Holds the write mask for the fragment stencil values for back-facing polygons.

访问函数:

uint backOutputMask () const
void setBackOutputMask (uint backOutputMask )

通知程序信号:

void backOutputMaskChanged (uint backOutputMask )

frontOutputMask : uint

Holds the write mask for the fragment stencil values for front-facing polygons.

访问函数:

uint frontOutputMask () const
void setFrontOutputMask (uint frontOutputMask )

通知程序信号:

void frontOutputMaskChanged (uint frontOutputMask )

成员函数文档编制

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

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