egui-raylib 0.1.0

Egui bindings for Raylib
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egui-raylib

Egui bindings for Raylib.

Built against egui 0.35 and raylib 6.0.

Installation

Inside the Cargo.toml file:

[dependencies]
egui-raylib = "0.1"

Usage

A minimal usage of this library is like this:

use raylib::prelude::*;

use egui_raylib::EguiRaylib;

fn main() {
    let (mut rl, thread) = raylib::init()
        .size(640, 480)
        .title("Egui demo")
        .resizable()
        .build();

    let mut egui = EguiRaylib::default();

    // Initialization code

    while !rl.window_should_close() {
        // Logic

        egui.run(&mut rl, |ui| {
            // Ui
        });

        rl.draw(&thread, |mut d| {
            d.clear_background(Color::BLACK);
            
            // Draw before egui

            egui.draw(&mut d, &thread).unwrap();

            // Draw after egui
        });
    }
}

Todo

These features are not yet implemented, maybe they will be in the future:

  • Inputs for PointerGone and WindowFocused
  • Touch-screen inputs
  • Custom mouse cursor

Raylib limitations

There are egui features that are not implemented because of Raylib limitations:

  • No files drag and drop
  • No OS theme awareness (light or dark mode)
  • No IME
  • Not all mouse cursor types
  • No URL opening (although it can be implemented with the help of other libraries)
  • No image copy/pasting