QDithering Class

( Qt3DRender::QDithering )

Enable dithering. 更多...

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

公共函数

QDithering (Qt3DCore::QNode * parent = nullptr)

静态公共成员

const QMetaObject staticMetaObject

额外继承成员

详细描述

Enable dithering.

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)

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