- Qt 3D Studio
- Best Practices
- FXAA
- Qt 3D Studio 2.8 Manual

# FXAA

The FXAA effect applies fast approximate anti-aliasing to the layer. 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. In the image below, the effect is applied in the right picture.

## Usage

Pros | Cons
--- | ---

- Easy fix for many aliasing problems.
- Works with moving images (unlike Progressive Anti-Aliasing).

- 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.