W3cubDocs

/Qt 6.9

Fxaa QML Type

A fast approximate anti-aliasing effect. More...

Import Statement: import QtQuick3D.Effects 6.9
Status: Deprecated since 6.5

This type is deprecated since QtQuick3D.Effects 6.5. We strongly advise against using it in new code.

Detailed Description

Use ExtendedSceneEnvironment instead.

Warning: All pre-made standalone effects in QtQuick3D.Effects are considered deprecated starting with Qt 6.5. To apply FXAA to the scene, use ExtendedSceneEnvironment instead.

The FXAA effect applies fast approximate anti-aliasing to the scene. FXAA is a high-speed anti-aliasing technique that removes some of the artifacts from the image without impacting performance as heavily as super-sampling would.

Pros Cons
  • Easy fix for many aliasing problems.
  • Works with moving images.
  • Can blur and distort fine text details.
  • As a screen-space heuristic technique, it can sometimes leave sharp edges that ideally would be anti-aliased.

Fxaa does not have adjustable properties.

© The Qt Company Ltd
Licensed under the GNU Free Documentation License, Version 1.3.
https://doc.qt.io/qt-6.9/qml-qtquick3d-effects-fxaa.html