- Qt 5.15
- Qt 3D
- C++ Classes
- QDithering
- Qt 5.15.11 Reference Documentation

# QDithering Class

class Qt3DRender::QDithering

Enable dithering. More...

Header: | #include <QDithering>
qmake: | QT += 3drender
Since: | Qt 5.7
Instantiated By: | Dithering
Inherits: | Qt3DRender::QRenderState

This class was introduced in Qt 5.7.

- List of all members, including inherited members

## Detailed Description

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.