This crate provides a Egui integration for the Bevy game engine.
Trying out:
An example WASM project is live at mvlabat.github.io/bevy_egui_web_showcase [source].
Features:
- Desktop and web (bevy_webgl2) platforms support
- Clipboard (web support is limited to the same window, see rust-windowing/winit#1829)
- Opening URLs
- Multiple windows support (see ./examples/two_windows.rs)
bevy_egui can be compiled with using only bevy and egui as dependencies: manage_clipboard and open_url features,
that require additional crates, can be disabled.
On Linux, this crate requires certain parts of XCB are installed on your system. On Debian-based systems, these can be installed with the command:
$ sudo apt install libxcb-render0-dev libxcb-shape0-dev libxcb-xfixes0-dev
Here's a minimal usage example:
# Cargo.toml
[dependencies]
bevy = "0.5"
bevy_egui = "0.7"use bevy::prelude::*;
use bevy_egui::{egui, EguiContext, EguiPlugin};
fn main() {
App::build()
.add_plugins(DefaultPlugins)
.add_plugin(EguiPlugin)
.add_system(ui_example.system())
.run();
}
// Note the usage of `ResMut`. Even though `ctx` method doesn't require
// mutability, accessing the context from different threads will result
// into panic if you don't enable `egui/multi_threaded` feature.
fn ui_example(egui_context: ResMut<EguiContext>) {
egui::Window::new("Hello").show(egui_context.ctx(), |ui| {
ui.label("world");
});
}For a more advanced example, see examples/ui.rs.
cargo run --example ui| bevy | bevy_egui |
|---|---|
| 0.5 | 0.4-0.7 |
| 0.4 | 0.1-0.3 |