Crate gfx_smaa

A library for post process antialiasing for the gfx-rs graphics API, based on the SMAA reference implementation.

Example

// create window
let mut window: PistonWindow = WindowSettings::new("SMAA", (640, 480)).build().unwrap();

// create target
let mut target = SmaaTarget::<_>::new(&mut window.factory,
                                      window.output_color.clone(),
                                      640, 480).unwrap();

// main loop
while let Some(e) = window.next() {
    window.draw_3d(&e, |window| {
        // clear depth and color buffers.
        window.encoder.clear_depth(&target.output_depth(), 1.0);
        window.encoder.clear(&target.output_color(), [0.0, 0.0, 0.0, 1.0]);

        // Render the scene.
        // [...]

        // Perform actual antialiasing operation and write the result to the screen.
        target.resolve(&mut window.encoder);
     });
}

Structs

SmaaTarget

A SmaaTarget wraps a color and depth buffer, which it can resolve into an antialiased image using the Subpixel Morphological Antialiasing (SMAA) algorithm.

Enums

ToneMappingFunction

Which tone mapping function to use. Currently, only one such function is supported, but more may be added in the future.