QDithering Class

( Qt3DRender::QDithering )

啓用抖動 更多...

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

公共函數

QDithering (Qt3DCore::QNode * parent = nullptr)

額外繼承成員

詳細描述

啓用抖動

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.

成員函數文檔編製

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

Default constructs an instance of QDithering.