QDithering Class

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

所有成员列表，包括继承成员

公共函数

QDithering (Qt3DCore::QNode * parent = nullptr)

11 public functions inherited from Qt3DCore::QNode
32 公共函数继承自 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
11 静态公共成员继承自 QObject
2 protected functions inherited from Qt3DCore::QNode
9 保护函数继承自 QObject

详细描述

启用抖动

A Qt3DRender::QDithering class enables dithering. Dithering adds noise to the color values to randomize quantization error in order to prevent large scale patterns in the final image, such as banding. Dithering is most useful when rendering to a surface with low color bit depth, such as RGB565 or RGBA4444.

成员函数文档编制

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

Default constructs an instance of QDithering.