Is it possible to completely disable antialiasing in Bevy?

[micoloth]

As the title says.

I'm making a very simple 2d sprite-based game, with low res sprites. (kinda like pixel art).

I'd like the sprites to render showing the pixels as is, with no antialiasing.

For reference, this is a zoomed version of the png sprite, where the pixels are clearly visible.

I'd like this to be the way bevy renders the sprite, even if you zoom the game window.

Instead, you get this:

which is much uglier..

Can you do 2d rendering with absolutely no antialiasing?

Thanks!

[alice-i-cecile]

Yes, see this example :) https://github.com/bevyengine/bevy/blob/main/examples/2d/pixel_perfect.rs

[alice-i-cecile]

This is now demonstrated in

bevy/examples/2d/sprite_sheet.rs

Line 8 in 41ad4e9

.add_plugins(DefaultPlugins.set(ImagePlugin::default_nearest())) // prevents blurry sprites

[micoloth]

This is great.. Thanks!

I missed that, but I knew thre had to be a setting somewhere..

Bevy is a very nice project, btw!

[P-Asta]

how to use that now?

[alice-i-cecile]

ImagePlugin::default_nearest() is the incantation you need. Check the link in my reply to myself.

[P-Asta]

thx :D

[P-Asta]

2024-07-17T23:22:40.355798Z  INFO bevy_diagnostic::system_information_diagnostics_plugin::internal: SystemInfo { os: "MacOS 14.4.1 ", kernel: "23.4.0", cpu: "Apple M1", core_count: "8", memory: "16.0 GiB" }
2024-07-17T23:22:40.440744Z  INFO bevy_render::renderer: AdapterInfo { name: "Apple M1", vendor: 0, device: 0, device_type: IntegratedGpu, driver: "", driver_info: "", backend: Metal }
thread 'main' panicked at src/main.rs:40:10:
Error adding plugin bevy_app::panic_handler::PanicHandlerPlugin in group bevy_internal::default_plugins::DefaultPlugins: plugin was already added in application
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace

[jf908]

It looks like you’re adding DefaultPlugins twice, you only need to add it once.