A simple example how to use egui-wgpu-backend with egui-winit-platform to create a GUI application using egui. This example shows how to integrate egui into your own engine.
This version has been updated to use egui 0.19, winit 0.27, and wgpu
0.13. It should also work on WASM targets once this
PR has been merged into
wgpu. To make WASM work, all feature flags for the egui-winit crate
have been disabled. None seem to have been required for the example,
and clipboard isn't supported for web. You may wish to re-enable some
features for your own projects.
Note that the package structure is a bit different nowadays, so the
egui_wgpu_backend and egui_winit_platform packages below are for
reference only. See this example and the current egui integration
docs.
The easiest way is probably to use
cargo-webassembly. You'll
need to add --cfg=web_sys_unstable_apis to your RUSTFLAGS
environment variable, otherwise you'll be missing a bunch of
GPU-related stuff from web_sys.
Note that until this PR is
merged, attempting to compile to WASM will give an error about
Depth24unormStencil8 missing from the GpuTextureFormat enum,
because it does not exist on WebGPU.
This example is public domain.