Function process_output_system

pub fn process_output_system(
    commands: Commands<'_, '_>,
    context_query: Query<'_, '_, (Entity, &mut EguiContext, &mut EguiFullOutput, &mut EguiRenderOutput, &mut EguiOutput, &EguiContextSettings)>,
    event: EventWriter<'_, RequestRedraw>,
    last_cursor_icon: Local<'_, HashMap<Entity, CursorIcon>>,
    event_loop_proxy: Option<NonSend<'_, EventLoopProxy<WakeUp>>>,
    egui_global_settings: Res<'_, EguiGlobalSettings>,
    window_to_egui_context_map: Res<'_, WindowToEguiContextMap>,
)

Reads Egui output.