QColorMask 類

class Qt3DRender ::QColorMask

允許應該把哪些指定顔色分量寫入目前綁定的幀緩衝。更多...

頭：	#include <QColorMask>
qmake:	QT += 3drender
Since:	Qt 5.7
實例化：	ColorMask
繼承：	Qt3DRender::QRenderState

該類在 Qt 5.7 引入。

所有成員列錶，包括繼承成員

特性

alphaMasked : bool
blueMasked : bool
greenMasked : bool
redMasked : bool

公共函數

	QColorMask (Qt3DCore::QNode * parent = nullptr)
bool	isAlphaMasked () const
bool	isBlueMasked () const
bool	isGreenMasked () const
bool	isRedMasked () const

公共槽

void	setAlphaMasked (bool alphaMasked )
void	setBlueMasked (bool blueMasked )
void	setGreenMasked (bool greenMasked )
void	setRedMasked (bool redMasked )

信號

void	alphaMaskedChanged (bool alphaMasked )
void	blueMaskedChanged (bool blueMasked )
void	greenMaskedChanged (bool greenMasked )
void	redMaskedChanged (bool redMasked )

詳細描述

By default, the property for each color component (red, green, blue, alpha) is set to true which means they will be written to the frame buffer. Setting any of the color component to false will prevent it from being written into the frame buffer.

特性文檔編製

alphaMasked : bool

Holds whether the alphaMasked component should be written to the frame buffer.

訪問函數：

bool	isAlphaMasked () const
void	setAlphaMasked (bool alphaMasked )

通知程序信號：

void	alphaMaskedChanged (bool alphaMasked )

blueMasked : bool

Holds whether the blue color component should be written to the frame buffer.

訪問函數：

bool	isBlueMasked () const
void	setBlueMasked (bool blueMasked )

通知程序信號：

void	blueMaskedChanged (bool blueMasked )

greenMasked : bool

Holds whether the green color component should be written to the frame buffer.

訪問函數：

bool	isGreenMasked () const
void	setGreenMasked (bool greenMasked )

通知程序信號：

void	greenMaskedChanged (bool greenMasked )

redMasked : bool

Holds whether the red color component should be written to the frame buffer.

訪問函數：

bool	isRedMasked () const
void	setRedMasked (bool redMasked )

通知程序信號：

void	redMaskedChanged (bool redMasked )

成員函數文檔編製

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

構造新的 Qt3DCore::QColorMask 實例采用 parent 作為父級。