QScissorTest Class

class Qt3DRender ::QScissorTest

The QScissorTest class discards fragments that fall outside of a certain rectangular portion of the screen. 更多...

头：	#include <QScissorTest>
CMake:	find_package(Qt6 COMPONENTS 3drender REQUIRED) target_link_libraries(mytarget PRIVATE Qt6::3drender)
qmake:	QT += 3drender
Since:	Qt 5.7
实例化：	ScissorTest
继承：	Qt3DRender::QRenderState

所有成员列表，包括继承成员

特性

bottom : int
height : int
left : int
width : int

公共函数

	QScissorTest (Qt3DCore::QNode * parent = nullptr)
int	bottom () const
int	height () const
int	left () const
int	width () const

公共槽

void	setBottom (int bottom )
void	setHeight (int height )
void	setLeft (int left )
void	setWidth (int width )

信号

void	bottomChanged (int bottom )
void	heightChanged (int height )
void	leftChanged (int left )
void	widthChanged (int width )

详细描述

A QScissorTest class enables scissor test, which discards fragments outside the rectangular area of the screen specified by the left, bottom, width and height properties.

特性文档编制

bottom : int

Holds the bottom coordinate of the scissor box.

访问函数：

int	bottom () const
void	setBottom (int bottom )

通知程序信号：

void	bottomChanged (int bottom )

height : int

Holds the height of the scissor box.

访问函数：

int	height () const
void	setHeight (int height )

通知程序信号：

void	heightChanged (int height )

left : int

Holds the left coordinate of the scissor box.

访问函数：

int	left () const
void	setLeft (int left )

通知程序信号：

void	leftChanged (int left )

width : int

Holds the width of the scissor box.

访问函数：

int	width () const
void	setWidth (int width )

通知程序信号：

void	widthChanged (int width )

成员函数文档编制

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

The constructor creates a new QScissorTest::QScissorTest instance with the specified parent