grex_dither_post_process

A plugin for the Bevy engine which adds a dither post-processing effect.

The effect is implemented as a bilevel ordered dither using a Bayer matrix with a configurable level. It dithers the image to black and white only, and operates on the entire screen.

Screenshots

Configuration Used:

grex_dither_post_process::components::DitherPostProcessSettings::new(3, images);

Compatibility

Crate Version	Bevy Version
0.1	0.13

Installation

Using git URL in Cargo.toml

[dependencies.grex_dither_post_process]
git = "https://github.com/exvacuum/grex_dither_post_process.git"

Usage

In main.rs:

use bevy::prelude::*;
use grex_dither_post_process;

fn main() {
    App::new()
        .add_plugins((
            DefaultPlugins,
            grex_dither_post_process::DitherPostProcessPlugin,
        ))
        .run();
}

When spawning a camera:

commands.spawn((
    // Camera3dBundle...
    grex_dither_post_process::components::DitherPostProcessSettings::new(level, images);
));

This effect will only run for cameras which contain this component.