bevy_smooth_pixel_camera

A bevy plugin that adds a simple smooth pixel camera.

The smoothing is based on this video from aarthificial which explains how it works pretty nicely: https://youtu.be/jguyR4yJb1M

This method allows for smooth camera movement while retaining the pixel perfection of low resolution rendering.

Usage

Add the bevy_smooth_pixel_camera crate to your project.

cargo add bevy_smooth_pixel_camera

Add the PixelCameraPlugin and set the ImagePlugin to default_nearest.

use bevy::prelude::*;
use bevy_smooth_pixel_camera::prelude::*;

App::new().add_plugins((
    DefaultPlugins.set(ImagePlugin::default_nearest()),
    PixelCameraPlugin
));

Add a pixel pefect camera to your scene.

use bevy::prelude::*;
use bevy_smooth_pixel_camera::prelude::*;

fn setup(mut commands: Commands) {
    commands.spawn((
        Camera2dBundle::default(),
        PixelCamera::from_scaling(4)
    ));
}

That should be it! Make sure you move your camera via the PixelCamera.subpixel_pos property instead of the Transform component.

Bevy Compatibility

bevy	bevy_smooth_pixel_camera
0.12.0	0.1.0

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