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Merge e37a5bcfc7 into f964ee1e3a

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Jan Hohenheim 2025-07-17 00:43:46 +02:00 committed by GitHub
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54 changed files with 388 additions and 502 deletions
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46
crates/bevy_window/src/lib.rs
View File

@ -19,6 +19,7 @@ extern crate alloc;
use alloc::sync::Arc;
use bevy_ecs::system::Commands;
use bevy_platform::sync::Mutex;
mod event;
@ -56,8 +57,7 @@ use bevy_app::prelude::*;
impl Default for WindowPlugin {
fn default() -> Self {
WindowPlugin {
primary_window: Some(Window::default()),
primary_cursor_options: Some(CursorOptions::default()),
spawn_primary_window: true,
exit_condition: ExitCondition::OnAllClosed,
close_when_requested: true,
}
@ -66,23 +66,28 @@ impl Default for WindowPlugin {
/// A [`Plugin`] that defines an interface for windowing support in Bevy.
pub struct WindowPlugin {
/// Settings for the primary window.
/// Whether or not to spawn a [`PrimaryWindow`] and its associated required components.
/// If you want to customize the primary window when it spawns, you can use an observer:
///
/// `Some(custom_window)` will spawn an entity with `custom_window` and [`PrimaryWindow`] as components.
/// `None` will not spawn a primary window.
/// ```
/// # use bevy_window::{CursorOptions, PresentMode, PrimaryWindow, Window, PresentMode};
/// # use bevy_ecs::prelude::*;
/// fn configure_window(
/// trigger: On<Add, PrimaryWindow>,
/// mut window: Query<(&mut CursorOptions, &mut PresentMode)>,
/// ) {
/// // This unwrap is guaranteed to succeed because the queried components are required on any [`Window`]
/// let (mut cursor_options, mut present_mode) = window.get_mut(trigger.target()).unwrap();
/// cursor_options.visible = false;
/// present_mode = PresentMode::AutoNoVsync;
/// }
/// ```
///
/// Defaults to `Some(Window::default())`.
/// Defaults to `true`.
///
/// Note that if there are no windows the App will exit (by default) due to
/// [`exit_on_all_closed`].
pub primary_window: Option<Window>,
/// Settings for the cursor on the primary window.
///
/// Defaults to `Some(CursorOptions::default())`.
///
/// Has no effect if [`WindowPlugin::primary_window`] is `None`.
pub primary_cursor_options: Option<CursorOptions>,
pub spawn_primary_window: bool,
/// Whether to exit the app when there are no open windows.
///
@ -129,15 +134,10 @@ impl Plugin for WindowPlugin {
.add_event::<WindowThemeChanged>()
.add_event::<AppLifecycle>();
if let Some(primary_window) = &self.primary_window {
let mut entity_commands = app.world_mut().spawn(primary_window.clone());
entity_commands.insert((
PrimaryWindow,
RawHandleWrapperHolder(Arc::new(Mutex::new(None))),
));
if let Some(primary_cursor_options) = &self.primary_cursor_options {
entity_commands.insert(primary_cursor_options.clone());
}
if self.spawn_primary_window {
app.add_systems(PreStartup, |mut commands: Commands| {
commands.spawn(PrimaryWindow);
});
}
match self.exit_condition {

2
crates/bevy_window/src/raw_handle.rs
View File

@ -162,5 +162,5 @@ impl HasDisplayHandle for ThreadLockedRawWindowHandleWrapper {
}
/// Holder of the [`RawHandleWrapper`] with wrappers, to allow use in asynchronous context
#[derive(Debug, Clone, Component)]
#[derive(Debug, Clone, Component, Default)]
pub struct RawHandleWrapperHolder(pub Arc<Mutex<Option<RawHandleWrapper>>>);

5
crates/bevy_window/src/window.rs
View File

@ -20,7 +20,7 @@ use {
#[cfg(all(feature = "serialize", feature = "bevy_reflect"))]
use bevy_reflect::{ReflectDeserialize, ReflectSerialize};
use crate::VideoMode;
use crate::{RawHandleWrapperHolder, VideoMode};
/// Default string used for the window title.
///
@ -53,6 +53,7 @@ static DEFAULT_WINDOW_TITLE: LazyLock<String> = LazyLock::new(|| {
derive(Reflect),
reflect(Component, Debug, Default, PartialEq, Clone)
)]
#[require(Window, RawHandleWrapperHolder)]
pub struct PrimaryWindow;
/// Reference to a [`Window`], whether it be a direct link to a specific entity or
@ -469,8 +470,8 @@ impl Default for Window {
fn default() -> Self {
Self {
title: DEFAULT_WINDOW_TITLE.to_owned(),
present_mode: PresentMode::default(),
name: None,
present_mode: Default::default(),
mode: Default::default(),
position: Default::default(),
resolution: Default::default(),

8
examples/3d/anisotropy.rs
View File

@ -81,13 +81,7 @@ impl Display for Scene {
fn main() {
App::new()
.init_resource::<AppStatus>()
.add_plugins(DefaultPlugins.set(WindowPlugin {
primary_window: Some(Window {
title: "Bevy Anisotropy Example".into(),
..default()
}),
..default()
}))
.add_plugins(DefaultPlugins)
.add_systems(Startup, setup)
.add_systems(Update, create_material_variants)
.add_systems(Update, animate_light)

8
examples/3d/clustered_decals.rs
View File

@ -122,13 +122,7 @@ impl MaterialExtension for CustomDecalExtension {
/// Entry point.
fn main() {
App::new()
.add_plugins(DefaultPlugins.set(WindowPlugin {
primary_window: Some(Window {
title: "Bevy Clustered Decals Example".into(),
..default()
}),
..default()
}))
.add_plugins(DefaultPlugin)
.add_plugins(MaterialPlugin::<
ExtendedMaterial<StandardMaterial, CustomDecalExtension>,
>::default())

8
examples/3d/depth_of_field.rs
View File

@ -52,13 +52,7 @@ struct AppSettings {
fn main() {
App::new()
.init_resource::<AppSettings>()
.add_plugins(DefaultPlugins.set(WindowPlugin {
primary_window: Some(Window {
title: "Bevy Depth of Field Example".to_string(),
..default()
}),
..default()
}))
.add_plugins(DefaultPlugins)
.add_systems(Startup, setup)
.add_systems(Update, tweak_scene)
.add_systems(

8
examples/3d/fog_volumes.rs
View File

@ -15,13 +15,7 @@ use bevy::{
/// Entry point.
fn main() {
App::new()
.add_plugins(DefaultPlugins.set(WindowPlugin {
primary_window: Some(Window {
title: "Bevy Fog Volumes Example".into(),
..default()
}),
..default()
}))
.add_plugins(DefaultPlugins)
.insert_resource(AmbientLight::NONE)
.add_systems(Startup, setup)
.add_systems(Update, rotate_camera)

8
examples/3d/irradiance_volumes.rs
View File

@ -147,13 +147,7 @@ struct VoxelVisualizationIrradianceVolumeInfo {
fn main() {
// Create the example app.
App::new()
.add_plugins(DefaultPlugins.set(WindowPlugin {
primary_window: Some(Window {
title: "Bevy Irradiance Volumes Example".into(),
..default()
}),
..default()
}))
.add_plugins(DefaultPlugins)
.add_plugins(MaterialPlugin::<VoxelVisualizationMaterial>::default())
.init_resource::<AppStatus>()
.init_resource::<ExampleAssets>()

8
examples/3d/light_textures.rs
View File

@ -105,13 +105,7 @@ struct HelpText;
/// Entry point.
fn main() {
App::new()
.add_plugins(DefaultPlugins.set(WindowPlugin {
primary_window: Some(Window {
title: "Bevy Light Textures Example".into(),
..default()
}),
..default()
}))
.add_plugins(DefaultPlugins)
.init_resource::<AppStatus>()
.add_event::<WidgetClickEvent<Selection>>()
.add_event::<WidgetClickEvent<Visibility>>()

8
examples/3d/mixed_lighting.rs
View File

@ -116,13 +116,7 @@ const INITIAL_SPHERE_POSITION: Vec3 = vec3(0.0, 0.5233223, 0.0);
fn main() {
App::new()
.add_plugins(DefaultPlugins.set(WindowPlugin {
primary_window: Some(Window {
title: "Bevy Mixed Lighting Example".into(),
..default()
}),
..default()
}))
.add_plugins(DefaultPlugins)
.add_plugins(MeshPickingPlugin)
.insert_resource(AmbientLight {
color: ClearColor::default().0,

7
examples/3d/occlusion_culling.rs
View File

@ -182,13 +182,6 @@ fn main() {
App::new()
.add_plugins(
DefaultPlugins
.set(WindowPlugin {
primary_window: Some(Window {
title: "Bevy Occlusion Culling Example".into(),
..default()
}),
..default()
})
.set(RenderPlugin {
debug_flags: render_debug_flags,
..default()

8
examples/3d/pcss.rs
View File

@ -113,13 +113,7 @@ enum AppSetting {
fn main() {
App::new()
.init_resource::<AppStatus>()
.add_plugins(DefaultPlugins.set(WindowPlugin {
primary_window: Some(Window {
title: "Bevy Percentage Closer Soft Shadows Example".into(),
..default()
}),
..default()
}))
.add_plugins(DefaultPlugins)
.add_event::<WidgetClickEvent<AppSetting>>()
.add_systems(Startup, setup)
.add_systems(Update, widgets::handle_ui_interactions::<AppSetting>)

8
examples/3d/post_processing.rs
View File

@ -27,13 +27,7 @@ struct AppSettings {
fn main() {
App::new()
.init_resource::<AppSettings>()
.add_plugins(DefaultPlugins.set(WindowPlugin {
primary_window: Some(Window {
title: "Bevy Chromatic Aberration Example".into(),
..default()
}),
..default()
}))
.add_plugins(DefaultPlugins)
.add_systems(Startup, setup)
.add_systems(Update, handle_keyboard_input)
.add_systems(

8
examples/3d/scrolling_fog.rs
View File

@ -24,13 +24,7 @@ use bevy::{
/// Initializes the example.
fn main() {
App::new()
.add_plugins(DefaultPlugins.set(WindowPlugin {
primary_window: Some(Window {
title: "Bevy Scrolling Fog".into(),
..default()
}),
..default()
}))
.add_plugins(DefaultPlugins)
.insert_resource(DirectionalLightShadowMap { size: 4096 })
.add_systems(Startup, setup)
.add_systems(Update, scroll_fog)

8
examples/3d/specular_tint.rs
View File

@ -50,13 +50,7 @@ enum TintType {
/// The entry point.
fn main() {
App::new()
.add_plugins(DefaultPlugins.set(WindowPlugin {
primary_window: Some(Window {
title: "Bevy Specular Tint Example".into(),
..default()
}),
..default()
}))
.add_plugins(DefaultPlugins)
.init_resource::<AppAssets>()
.init_resource::<AppStatus>()
.insert_resource(AmbientLight {

8
examples/3d/ssr.rs
View File

@ -101,13 +101,7 @@ fn main() {
App::new()
.insert_resource(DefaultOpaqueRendererMethod::deferred())
.init_resource::<AppSettings>()
.add_plugins(DefaultPlugins.set(WindowPlugin {
primary_window: Some(Window {
title: "Bevy Screen Space Reflections Example".into(),
..default()
}),
..default()
}))
.add_plugins(DefaultPlugins)
.add_plugins(MaterialPlugin::<ExtendedMaterial<StandardMaterial, Water>>::default())
.add_systems(Startup, setup)
.add_systems(Update, rotate_model)

8
examples/3d/visibility_range.rs
View File

@ -71,13 +71,7 @@ struct AppStatus {
// Sets up the app.
fn main() {
App::new()
.add_plugins(DefaultPlugins.set(WindowPlugin {
primary_window: Some(Window {
title: "Bevy Visibility Range Example".into(),
..default()
}),
..default()
}))
.add_plugins(DefaultPlugins)
.init_resource::<AppStatus>()
.add_systems(Startup, setup)
.add_systems(

8
examples/animation/animation_graph.rs
View File

@ -74,13 +74,7 @@ fn main() {
let args = Args::from_args(&[], &[]).unwrap();
App::new()
.add_plugins(DefaultPlugins.set(WindowPlugin {
primary_window: Some(Window {
title: "Bevy Animation Graph Example".into(),
..default()
}),
..default()
}))
.add_plugins(DefaultPlugins)
.add_systems(Startup, (setup_assets, setup_scene, setup_ui))
.add_systems(Update, init_animations)
.add_systems(

8
examples/animation/animation_masks.rs
View File

@ -94,13 +94,7 @@ struct MaskGroupState {
// The application entry point.
fn main() {
App::new()
.add_plugins(DefaultPlugins.set(WindowPlugin {
primary_window: Some(Window {
title: "Bevy Animation Masks Example".into(),
..default()
}),
..default()
}))
.add_plugins(DefaultPlugins)
.add_systems(Startup, (setup_scene, setup_ui))
.add_systems(Update, setup_animation_graph_once_loaded)
.add_systems(Update, handle_button_toggles)

8
examples/animation/morph_targets.rs
View File

@ -12,13 +12,7 @@ use std::f32::consts::PI;
fn main() {
App::new()
.add_plugins(DefaultPlugins.set(WindowPlugin {
primary_window: Some(Window {
title: "morph targets".to_string(),
..default()
}),
..default()
}))
.add_plugins(DefaultPlugins)
.insert_resource(AmbientLight {
brightness: 150.0,
..default()

2
examples/app/headless_renderer.rs
View File

@ -89,7 +89,7 @@ fn main() {
// Not strictly necessary, as the inclusion of ScheduleRunnerPlugin below
// replaces the bevy_winit app runner and so a window is never created.
.set(WindowPlugin {
primary_window: None,
spawn_primary_window: false,
// Don’t automatically exit due to having no windows.
// Instead, the code in `update()` will explicitly produce an `AppExit` event.
exit_condition: bevy::window::ExitCondition::DontExit,

16
examples/app/return_after_run.rs
View File

@ -5,23 +5,23 @@
//! - `App::run()` will never return on iOS and Web.
//! - It is not possible to recreate a window after the event loop has been terminated.
use bevy::prelude::*;
use bevy::{prelude::*, window::PrimaryWindow};
fn main() {
println!("Running Bevy App");
App::new()
.add_plugins(DefaultPlugins.set(WindowPlugin {
primary_window: Some(Window {
title: "Close the window to return to the main function".into(),
..default()
}),
..default()
}))
.add_plugins(DefaultPlugins)
.add_observer(configure_window)
.add_systems(Update, system)
.run();
println!("Bevy App has exited. We are back in our main function.");
}
fn configure_window(trigger: On<Add, PrimaryWindow>, mut window: Query<&mut Window>) {
let mut window = window.get_mut(trigger.target()).unwrap();
window.title = "Close the window to return to the main function".into();
}
fn system() {
info!("Logging from Bevy App");
}

22
examples/games/desk_toy.rs
View File

@ -18,19 +18,11 @@ use bevy::window::CompositeAlphaMode;
fn main() {
App::new()
.add_plugins(DefaultPlugins.set(WindowPlugin {
primary_window: Some(Window {
title: "Bevy Desk Toy".into(),
transparent: true,
#[cfg(target_os = "macos")]
composite_alpha_mode: CompositeAlphaMode::PostMultiplied,
..default()
}),
..default()
}))
.add_plugins(DefaultPlugins)
.insert_resource(ClearColor(WINDOW_CLEAR_COLOR))
.insert_resource(WindowTransparency(false))
.insert_resource(CursorWorldPos(None))
.add_observer(configure_window)
.add_systems(Startup, setup)
.add_systems(
Update,
@ -51,6 +43,16 @@ fn main() {
.run();
}
fn configure_window(trigger: On<Add, PrimaryWindow>, mut window: Query<&mut Window>) {
let mut window = window.get_mut(trigger.target()).unwrap();
window.title = "Bevy Desk Toy".into();
window.transparent = true;
#[cfg(target_os = "macos")]
{
window.composite_alpha_mode = CompositeAlphaMode::PostMultiplied;
}
}
/// Whether the window is transparent
#[derive(Resource)]
struct WindowTransparency(bool);

49
examples/mobile/src/lib.rs
View File

@ -15,35 +15,16 @@ use bevy::{
/// `main.rs`.
pub fn main() {
let mut app = App::new();
app.add_plugins(
DefaultPlugins
.set(LogPlugin {
// This will show some log events from Bevy to the native logger.
level: Level::DEBUG,
filter: "wgpu=error,bevy_render=info,bevy_ecs=trace".to_string(),
..Default::default()
})
.set(WindowPlugin {
primary_window: Some(Window {
resizable: false,
mode: WindowMode::BorderlessFullscreen(MonitorSelection::Primary),
// on iOS, gestures must be enabled.
// This doesn't work on Android
recognize_rotation_gesture: true,
// Only has an effect on iOS
prefers_home_indicator_hidden: true,
// Only has an effect on iOS
prefers_status_bar_hidden: true,
// Only has an effect on iOS
preferred_screen_edges_deferring_system_gestures: ScreenEdge::Bottom,
..default()
}),
..default()
}),
)
app.add_plugins(DefaultPlugins.set(LogPlugin {
// This will show some log events from Bevy to the native logger.
level: Level::DEBUG,
filter: "wgpu=error,bevy_render=info,bevy_ecs=trace".to_string(),
..Default::default()
}))
// Make the winit loop wait more aggressively when no user input is received
// This can help reduce cpu usage on mobile devices
.insert_resource(WinitSettings::mobile())
.add_observer(configure_window)
.add_systems(Startup, (setup_scene, setup_music))
.add_systems(
Update,
@ -58,6 +39,22 @@ pub fn main() {
.run();
}
fn configure_window(trigger: On<Add, PrimaryWindow>, mut window: Query<&mut Window>) {
let mut window = window.get_mut(trigger.target()).unwrap();
window.resizable = false;
window.mode = WindowMode::BorderlessFullscreen(MonitorSelection::Primary);
// on iOS, gestures must be enabled.
// This doesn't work on Android
window.recognize_rotation_gesture = true;
// Only has an effect on iOS
window.prefers_home_indicator_hidden = true;
// Only has an effect on iOS
window.prefers_status_bar_hidden = true;
// Only has an effect on iOS
window.preferred_screen_edges_deferring_system_gestures = ScreenEdge::Bottom;
}
fn touch_camera(
window: Query<&Window>,
mut touches: EventReader<TouchInput>,

28
examples/shader/compute_shader_game_of_life.rs
View File

@ -14,6 +14,7 @@ use bevy::{
texture::GpuImage,
Render, RenderApp, RenderStartup, RenderSystems,
},
window::PrimaryWindow,
};
use std::borrow::Cow;
@ -28,28 +29,25 @@ fn main() {
App::new()
.insert_resource(ClearColor(Color::BLACK))
.add_plugins((
DefaultPlugins
.set(WindowPlugin {
primary_window: Some(Window {
resolution: (
(SIZE.0 * DISPLAY_FACTOR) as f32,
(SIZE.1 * DISPLAY_FACTOR) as f32,
)
.into(),
// uncomment for unthrottled FPS
// present_mode: bevy::window::PresentMode::AutoNoVsync,
..default()
}),
..default()
})
.set(ImagePlugin::default_nearest()),
DefaultPlugins.set(ImagePlugin::default_nearest()),
GameOfLifeComputePlugin,
))
.add_observer(configure_window)
.add_systems(Startup, setup)
.add_systems(Update, switch_textures)
.run();
}
fn configure_window(trigger: On<Add, PrimaryWindow>, mut window: Query<&mut Window>) {
let mut window = window.get_mut(trigger.target()).unwrap();
window.resolution = (
(SIZE.0 * DISPLAY_FACTOR) as f32,
(SIZE.1 * DISPLAY_FACTOR) as f32,
)
.into();
// Optional: set the present mode to AutoNoVsync for unthrottled FPS
}
fn setup(mut commands: Commands, mut images: ResMut<Assets<Image>>) {
let mut image = Image::new_fill(
Extent3d {

21
examples/stress_tests/bevymark.rs
View File

@ -15,7 +15,7 @@ use bevy::{
render_resource::{Extent3d, TextureDimension, TextureFormat},
},
sprite::AlphaMode2d,
window::{PresentMode, WindowResolution},
window::{PresentMode, PrimaryWindow, WindowResolution},
winit::{UpdateMode, WinitSettings},
};
use rand::{seq::SliceRandom, Rng, SeedableRng};
@ -132,16 +132,7 @@ fn main() {
App::new()
.add_plugins((
DefaultPlugins.set(WindowPlugin {
primary_window: Some(Window {
title: "BevyMark".into(),
resolution: WindowResolution::new(1920.0, 1080.0)
.with_scale_factor_override(1.0),
present_mode: PresentMode::AutoNoVsync,
..default()
}),
..default()
}),
DefaultPlugins,
FrameTimeDiagnosticsPlugin::default(),
LogDiagnosticsPlugin::default(),
))
@ -154,6 +145,7 @@ fn main() {
count: 0,
color: Color::WHITE,
})
.add_observer(configure_window)
.add_systems(Startup, setup)
.add_systems(FixedUpdate, scheduled_spawner)
.add_systems(
@ -171,6 +163,13 @@ fn main() {
.run();
}
fn configure_window(trigger: On<Add, PrimaryWindow>, mut window: Query<&mut Window>) {
let mut window = window.get_mut(trigger.target()).unwrap();
window.title = "BevyMark".to_string();
window.resolution = WindowResolution::new(1920.0, 1080.0).with_scale_factor_override(1.0);
window.present_mode = PresentMode::AutoNoVsync;
}
#[derive(Resource)]
struct BirdScheduled {
waves: usize,

19
examples/stress_tests/many_animated_sprites.rs
View File

@ -8,7 +8,7 @@ use std::time::Duration;
use bevy::{
diagnostic::{FrameTimeDiagnosticsPlugin, LogDiagnosticsPlugin},
prelude::*,
window::{PresentMode, WindowResolution},
window::{PresentMode, PrimaryWindow, WindowResolution},
winit::{UpdateMode, WinitSettings},
};
@ -22,20 +22,13 @@ fn main() {
.add_plugins((
LogDiagnosticsPlugin::default(),
FrameTimeDiagnosticsPlugin::default(),
DefaultPlugins.set(WindowPlugin {
primary_window: Some(Window {
present_mode: PresentMode::AutoNoVsync,
resolution: WindowResolution::new(1920.0, 1080.0)
.with_scale_factor_override(1.0),
..default()
}),
..default()
}),
DefaultPlugins,
))
.insert_resource(WinitSettings {
focused_mode: UpdateMode::Continuous,
unfocused_mode: UpdateMode::Continuous,
})
.add_observer(configure_window)
.add_systems(Startup, setup)
.add_systems(
Update,
@ -48,6 +41,12 @@ fn main() {
.run();
}
fn configure_window(trigger: On<Add, PrimaryWindow>, mut window: Query<&mut Window>) {
let mut window = window.get_mut(trigger.target()).unwrap();
window.resolution = WindowResolution::new(1920.0, 1080.0).with_scale_factor_override(1.0);
window.present_mode = PresentMode::AutoNoVsync;
}
fn setup(
mut commands: Commands,
assets: Res<AssetServer>,

18
examples/stress_tests/many_buttons.rs
View File

@ -6,7 +6,7 @@ use bevy::{
diagnostic::{FrameTimeDiagnosticsPlugin, LogDiagnosticsPlugin},
prelude::*,
text::TextColor,
window::{PresentMode, WindowResolution},
window::{PresentMode, PrimaryWindow, WindowResolution},
winit::{UpdateMode, WinitSettings},
};
@ -73,14 +73,7 @@ fn main() {
let mut app = App::new();
app.add_plugins((
DefaultPlugins.set(WindowPlugin {
primary_window: Some(Window {
present_mode: PresentMode::AutoNoVsync,
resolution: WindowResolution::new(1920.0, 1080.0).with_scale_factor_override(1.0),
..default()
}),
..default()
}),
DefaultPlugins,
FrameTimeDiagnosticsPlugin::default(),
LogDiagnosticsPlugin::default(),
))
@ -88,6 +81,7 @@ fn main() {
focused_mode: UpdateMode::Continuous,
unfocused_mode: UpdateMode::Continuous,
})
.add_observer(configure_window)
.add_systems(Update, (button_system, set_text_colors_changed));
if !args.no_camera {
@ -129,6 +123,12 @@ fn main() {
app.insert_resource(args).run();
}
fn configure_window(trigger: On<Add, PrimaryWindow>, mut window: Query<&mut Window>) {
let mut window = window.get_mut(trigger.target()).unwrap();
window.resolution = WindowResolution::new(1920.0, 1080.0).with_scale_factor_override(1.0);
window.present_mode = PresentMode::AutoNoVsync;
}
fn set_text_colors_changed(mut colors: Query<&mut TextColor>) {
for mut text_color in colors.iter_mut() {
text_color.set_changed();

18
examples/stress_tests/many_cameras_lights.rs
View File

@ -6,24 +6,24 @@ use bevy::{
math::ops::{cos, sin},
prelude::*,
render::camera::Viewport,
window::{PresentMode, WindowResolution},
window::{PresentMode, PrimaryWindow, WindowResolution},
};
fn main() {
App::new()
.add_plugins(DefaultPlugins.set(WindowPlugin {
primary_window: Some(Window {
present_mode: PresentMode::AutoNoVsync,
resolution: WindowResolution::new(1920.0, 1080.0).with_scale_factor_override(1.0),
..default()
}),
..default()
}))
.add_plugins(DefaultPlugins)
.add_observer(configure_window)
.add_systems(Startup, setup)
.add_systems(Update, rotate_cameras)
.run();
}
fn configure_window(trigger: On<Add, PrimaryWindow>, mut window: Query<&mut Window>) {
let mut window = window.get_mut(trigger.target()).unwrap();
window.resolution = WindowResolution::new(1920.0, 1080.0).with_scale_factor_override(1.0);
window.present_mode = PresentMode::AutoNoVsync;
}
const CAMERA_ROWS: usize = 4;
const CAMERA_COLS: usize = 4;
const NUM_LIGHTS: usize = 5;

18
examples/stress_tests/many_cubes.rs
View File

@ -22,7 +22,7 @@ use bevy::{
render_resource::{Extent3d, TextureDimension, TextureFormat},
view::{NoCpuCulling, NoFrustumCulling, NoIndirectDrawing},
},
window::{PresentMode, WindowResolution},
window::{PresentMode, PrimaryWindow, WindowResolution},
winit::{UpdateMode, WinitSettings},
};
use rand::{seq::SliceRandom, Rng, SeedableRng};
@ -106,14 +106,7 @@ fn main() {
let mut app = App::new();
app.add_plugins((
DefaultPlugins.set(WindowPlugin {
primary_window: Some(Window {
present_mode: PresentMode::AutoNoVsync,
resolution: WindowResolution::new(1920.0, 1080.0).with_scale_factor_override(1.0),
..default()
}),
..default()
}),
DefaultPlugins,
FrameTimeDiagnosticsPlugin::default(),
LogDiagnosticsPlugin::default(),
))
@ -121,6 +114,7 @@ fn main() {
focused_mode: UpdateMode::Continuous,
unfocused_mode: UpdateMode::Continuous,
})
.add_observer(configure_window)
.add_systems(Startup, setup)
.add_systems(Update, (move_camera, print_mesh_count));
@ -131,6 +125,12 @@ fn main() {
app.insert_resource(args).run();
}
fn configure_window(trigger: On<Add, PrimaryWindow>, mut window: Query<&mut Window>) {
let mut window = window.get_mut(trigger.target()).unwrap();
window.resolution = WindowResolution::new(1920.0, 1080.0).with_scale_factor_override(1.0);
window.present_mode = PresentMode::AutoNoVsync;
}
const WIDTH: usize = 200;
const HEIGHT: usize = 200;

21
examples/stress_tests/many_foxes.rs
View File

@ -8,7 +8,7 @@ use bevy::{
diagnostic::{FrameTimeDiagnosticsPlugin, LogDiagnosticsPlugin},
pbr::CascadeShadowConfigBuilder,
prelude::*,
window::{PresentMode, WindowResolution},
window::{PresentMode, PrimaryWindow, WindowResolution},
winit::{UpdateMode, WinitSettings},
};
@ -41,16 +41,7 @@ fn main() {
App::new()
.add_plugins((
DefaultPlugins.set(WindowPlugin {
primary_window: Some(Window {
title: "🦊🦊🦊 Many Foxes! 🦊🦊🦊".into(),
present_mode: PresentMode::AutoNoVsync,
resolution: WindowResolution::new(1920.0, 1080.0)
.with_scale_factor_override(1.0),
..default()
}),
..default()
}),
DefaultPlugins,
FrameTimeDiagnosticsPlugin::default(),
LogDiagnosticsPlugin::default(),
))
@ -64,6 +55,7 @@ fn main() {
moving: true,
sync: args.sync,
})
.add_observer(configure_window)
.add_systems(Startup, setup)
.add_systems(
Update,
@ -76,6 +68,13 @@ fn main() {
.run();
}
fn configure_window(trigger: On<Add, PrimaryWindow>, mut window: Query<&mut Window>) {
let mut window = window.get_mut(trigger.target()).unwrap();
window.title = "🦊🦊🦊 Many Foxes! 🦊🦊🦊".to_string();
window.resolution = WindowResolution::new(1920.0, 1080.0).with_scale_factor_override(1.0);
window.present_mode = PresentMode::AutoNoVsync;
}
#[derive(Resource)]
struct Animations {
node_indices: Vec<AnimationNodeIndex>,

20
examples/stress_tests/many_gizmos.rs
View File

@ -5,7 +5,7 @@ use std::f32::consts::TAU;
use bevy::{
diagnostic::{Diagnostic, DiagnosticsStore, FrameTimeDiagnosticsPlugin, LogDiagnosticsPlugin},
prelude::*,
window::{PresentMode, WindowResolution},
window::{PresentMode, PrimaryWindow, WindowResolution},
winit::{UpdateMode, WinitSettings},
};
@ -14,15 +14,7 @@ const SYSTEM_COUNT: u32 = 10;
fn main() {
let mut app = App::new();
app.add_plugins((
DefaultPlugins.set(WindowPlugin {
primary_window: Some(Window {
title: "Many Debug Lines".to_string(),
present_mode: PresentMode::AutoNoVsync,
resolution: WindowResolution::new(1920.0, 1080.0).with_scale_factor_override(1.0),
..default()
}),
..default()
}),
DefaultPlugins,
FrameTimeDiagnosticsPlugin::default(),
LogDiagnosticsPlugin::default(),
))
@ -34,6 +26,7 @@ fn main() {
line_count: 50_000,
fancy: false,
})
.add_observer(configure_window)
.add_systems(Startup, setup)
.add_systems(Update, (input, ui_system));
@ -44,6 +37,13 @@ fn main() {
app.run();
}
fn configure_window(trigger: On<Add, PrimaryWindow>, mut window: Query<&mut Window>) {
let mut window = window.get_mut(trigger.target()).unwrap();
window.title = "Many Debug Lines".to_string();
window.resolution = WindowResolution::new(1920.0, 1080.0).with_scale_factor_override(1.0);
window.present_mode = PresentMode::AutoNoVsync;
}
#[derive(Resource, Debug)]
struct Config {
line_count: u32,

18
examples/stress_tests/many_glyphs.rs
View File

@ -11,7 +11,7 @@ use bevy::{
diagnostic::{FrameTimeDiagnosticsPlugin, LogDiagnosticsPlugin},
prelude::*,
text::{LineBreak, TextBounds},
window::{PresentMode, WindowResolution},
window::{PresentMode, PrimaryWindow, WindowResolution},
winit::{UpdateMode, WinitSettings},
};
@ -40,14 +40,7 @@ fn main() {
let mut app = App::new();
app.add_plugins((
DefaultPlugins.set(WindowPlugin {
primary_window: Some(Window {
present_mode: PresentMode::AutoNoVsync,
resolution: WindowResolution::new(1920.0, 1080.0).with_scale_factor_override(1.0),
..default()
}),
..default()
}),
DefaultPlugins,
FrameTimeDiagnosticsPlugin::default(),
LogDiagnosticsPlugin::default(),
))
@ -55,6 +48,7 @@ fn main() {
focused_mode: UpdateMode::Continuous,
unfocused_mode: UpdateMode::Continuous,
})
.add_observer(configure_window)
.add_systems(Startup, setup);
if args.recompute_text {
@ -64,6 +58,12 @@ fn main() {
app.insert_resource(args).run();
}
fn configure_window(trigger: On<Add, PrimaryWindow>, mut window: Query<&mut Window>) {
let mut window = window.get_mut(trigger.target()).unwrap();
window.resolution = WindowResolution::new(1920.0, 1080.0).with_scale_factor_override(1.0);
window.present_mode = PresentMode::AutoNoVsync;
}
fn setup(mut commands: Commands, args: Res<Args>) {
warn!(include_str!("warning_string.txt"));

21
examples/stress_tests/many_lights.rs
View File

@ -10,7 +10,7 @@ use bevy::{
pbr::{ExtractedPointLight, GlobalClusterableObjectMeta},
prelude::*,
render::{camera::ScalingMode, Render, RenderApp, RenderSystems},
window::{PresentMode, WindowResolution},
window::{PresentMode, PrimaryWindow, WindowResolution},
winit::{UpdateMode, WinitSettings},
};
use rand::{thread_rng, Rng};
@ -18,16 +18,7 @@ use rand::{thread_rng, Rng};
fn main() {
App::new()
.add_plugins((
DefaultPlugins.set(WindowPlugin {
primary_window: Some(Window {
resolution: WindowResolution::new(1920.0, 1080.0)
.with_scale_factor_override(1.0),
title: "many_lights".into(),
present_mode: PresentMode::AutoNoVsync,
..default()
}),
..default()
}),
DefaultPlugins,
FrameTimeDiagnosticsPlugin::default(),
LogDiagnosticsPlugin::default(),
LogVisibleLights,
@ -36,11 +27,19 @@ fn main() {
focused_mode: UpdateMode::Continuous,
unfocused_mode: UpdateMode::Continuous,
})
.add_observer(configure_window)
.add_systems(Startup, setup)
.add_systems(Update, (move_camera, print_light_count))
.run();
}
fn configure_window(trigger: On<Add, PrimaryWindow>, mut window: Query<&mut Window>) {
let mut window = window.get_mut(trigger.target()).unwrap();
window.title = "many_lights".to_string();
window.resolution = WindowResolution::new(1920.0, 1080.0).with_scale_factor_override(1.0);
window.present_mode = PresentMode::AutoNoVsync;
}
fn setup(
mut commands: Commands,
mut meshes: ResMut<Assets<Mesh>>,

21
examples/stress_tests/many_materials.rs
View File

@ -3,7 +3,7 @@ use argh::FromArgs;
use bevy::{
diagnostic::{FrameTimeDiagnosticsPlugin, LogDiagnosticsPlugin},
prelude::*,
window::{PresentMode, WindowPlugin, WindowResolution},
window::{PresentMode, PrimaryWindow, WindowResolution},
};
use std::f32::consts::PI;
@ -24,25 +24,24 @@ fn main() {
App::new()
.add_plugins((
DefaultPlugins.set(WindowPlugin {
primary_window: Some(Window {
resolution: WindowResolution::new(1920.0, 1080.0)
.with_scale_factor_override(1.0),
title: "many_materials".into(),
present_mode: PresentMode::AutoNoVsync,
..default()
}),
..default()
}),
DefaultPlugins,
FrameTimeDiagnosticsPlugin::default(),
LogDiagnosticsPlugin::default(),
))
.insert_resource(args)
.add_observer(configure_window)
.add_systems(Startup, setup)
.add_systems(Update, animate_materials)
.run();
}
fn configure_window(trigger: On<Add, PrimaryWindow>, mut window: Query<&mut Window>) {
let mut window = window.get_mut(trigger.target()).unwrap();
window.resolution = WindowResolution::new(1920.0, 1080.0).with_scale_factor_override(1.0);
window.title = "many_materials".into();
window.present_mode = PresentMode::AutoNoVsync;
}
fn setup(
mut commands: Commands,
args: Res<Args>,

19
examples/stress_tests/many_sprites.rs
View File

@ -11,7 +11,7 @@ use bevy::{
color::palettes::css::*,
diagnostic::{FrameTimeDiagnosticsPlugin, LogDiagnosticsPlugin},
prelude::*,
window::{PresentMode, WindowResolution},
window::{PresentMode, PrimaryWindow, WindowResolution},
winit::{UpdateMode, WinitSettings},
};
@ -33,20 +33,13 @@ fn main() {
.add_plugins((
LogDiagnosticsPlugin::default(),
FrameTimeDiagnosticsPlugin::default(),
DefaultPlugins.set(WindowPlugin {
primary_window: Some(Window {
present_mode: PresentMode::AutoNoVsync,
resolution: WindowResolution::new(1920.0, 1080.0)
.with_scale_factor_override(1.0),
..default()
}),
..default()
}),
DefaultPlugins,
))
.insert_resource(WinitSettings {
focused_mode: UpdateMode::Continuous,
unfocused_mode: UpdateMode::Continuous,
})
.add_observer(configure_window)
.add_systems(Startup, setup)
.add_systems(
Update,
@ -55,6 +48,12 @@ fn main() {
.run();
}
fn configure_window(trigger: On<Add, PrimaryWindow>, mut window: Query<&mut Window>) {
let mut window = window.get_mut(trigger.target()).unwrap();
window.resolution = WindowResolution::new(1920.0, 1080.0).with_scale_factor_override(1.0);
window.present_mode = PresentMode::AutoNoVsync;
}
fn setup(mut commands: Commands, assets: Res<AssetServer>, color_tint: Res<ColorTint>) {
warn!(include_str!("warning_string.txt"));

18
examples/stress_tests/many_text2d.rs
View File

@ -7,7 +7,7 @@ use bevy::{
prelude::*,
render::view::NoFrustumCulling,
text::FontAtlasSets,
window::{PresentMode, WindowResolution},
window::{PresentMode, PrimaryWindow, WindowResolution},
};
use argh::FromArgs;
@ -72,16 +72,10 @@ fn main() {
app.add_plugins((
FrameTimeDiagnosticsPlugin::default(),
LogDiagnosticsPlugin::default(),
DefaultPlugins.set(WindowPlugin {
primary_window: Some(Window {
present_mode: PresentMode::AutoNoVsync,
resolution: WindowResolution::new(1920.0, 1080.0).with_scale_factor_override(1.0),
..default()
}),
..default()
}),
DefaultPlugins,
))
.init_resource::<FontHandle>()
.add_observer(configure_window)
.add_systems(Startup, setup)
.add_systems(Update, (move_camera, print_counts));
@ -101,6 +95,12 @@ impl Default for PrintingTimer {
}
}
fn configure_window(trigger: On<Add, PrimaryWindow>, mut window: Query<&mut Window>) {
let mut window = window.get_mut(trigger.target()).unwrap();
window.resolution = WindowResolution::new(1920.0, 1080.0).with_scale_factor_override(1.0);
window.present_mode = PresentMode::AutoNoVsync;
}
fn setup(mut commands: Commands, font: Res<FontHandle>, args: Res<Args>) {
warn!(include_str!("warning_string.txt"));

19
examples/stress_tests/text_pipeline.rs
View File

@ -7,22 +7,14 @@ use bevy::{
diagnostic::{FrameTimeDiagnosticsPlugin, LogDiagnosticsPlugin},
prelude::*,
text::{LineBreak, TextBounds},
window::{PresentMode, WindowResolution},
window::{PresentMode, PrimaryWindow, WindowResolution},
winit::{UpdateMode, WinitSettings},
};
fn main() {
App::new()
.add_plugins((
DefaultPlugins.set(WindowPlugin {
primary_window: Some(Window {
present_mode: PresentMode::AutoNoVsync,
resolution: WindowResolution::new(1920.0, 1080.0)
.with_scale_factor_override(1.0),
..default()
}),
..default()
}),
DefaultPlugins,
FrameTimeDiagnosticsPlugin::default(),
LogDiagnosticsPlugin::default(),
))
@ -30,11 +22,18 @@ fn main() {
focused_mode: UpdateMode::Continuous,
unfocused_mode: UpdateMode::Continuous,
})
.add_observer(configure_window)
.add_systems(Startup, spawn)
.add_systems(Update, update_text_bounds)
.run();
}
fn configure_window(trigger: On<Add, PrimaryWindow>, mut window: Query<&mut Window>) {
let mut window = window.get_mut(trigger.target()).unwrap();
window.resolution = WindowResolution::new(1920.0, 1080.0).with_scale_factor_override(1.0);
window.present_mode = PresentMode::AutoNoVsync;
}
fn spawn(mut commands: Commands, asset_server: Res<AssetServer>) {
warn!(include_str!("warning_string.txt"));

2
examples/stress_tests/transform_hierarchy.rs
View File

@ -189,7 +189,7 @@ fn main() {
.insert_resource(cfg)
.add_plugins((
DefaultPlugins.set(WindowPlugin {
primary_window: None,
spawn_primary_window: false,
exit_condition: ExitCondition::DontExit,
..default()
}),

27
examples/tools/scene_viewer/main.rs
View File

@ -18,6 +18,7 @@ use bevy::{
experimental::occlusion_culling::OcclusionCulling,
primitives::{Aabb, Sphere},
},
window::PrimaryWindow,
};
#[path = "../../helpers/camera_controller.rs"]
@ -65,25 +66,18 @@ fn main() {
let mut app = App::new();
app.add_plugins((
DefaultPlugins
.set(WindowPlugin {
primary_window: Some(Window {
title: "bevy scene viewer".to_string(),
..default()
}),
..default()
})
.set(AssetPlugin {
file_path: std::env::var("CARGO_MANIFEST_DIR").unwrap_or_else(|_| ".".to_string()),
// Allow scenes to be loaded from anywhere on disk
unapproved_path_mode: UnapprovedPathMode::Allow,
..default()
}),
DefaultPlugins.set(AssetPlugin {
file_path: std::env::var("CARGO_MANIFEST_DIR").unwrap_or_else(|_| ".".to_string()),
// Allow scenes to be loaded from anywhere on disk
unapproved_path_mode: UnapprovedPathMode::Allow,
..default()
}),
CameraControllerPlugin,
SceneViewerPlugin,
MorphViewerPlugin,
))
.insert_resource(args)
.add_observer(configure_window)
.add_systems(Startup, setup)
.add_systems(PreUpdate, setup_scene_after_load);
@ -98,6 +92,11 @@ fn main() {
app.run();
}
fn configure_window(trigger: On<Add, PrimaryWindow>, mut window: Query<&mut Window>) {
let mut window = window.get_mut(trigger.target()).unwrap();
window.title = "Bevy Scene Viewer".to_string();
}
fn parse_scene(scene_path: String) -> (String, usize) {
if scene_path.contains('#') {
let gltf_and_scene = scene_path.split('#').collect::<Vec<_>>();

8
examples/ui/flex_layout.rs
View File

@ -7,13 +7,7 @@ const MARGIN: Val = Val::Px(12.);
fn main() {
App::new()
.add_plugins(DefaultPlugins.set(WindowPlugin {
primary_window: Some(Window {
title: "Bevy Flex Layout Example".to_string(),
..Default::default()
}),
..Default::default()
}))
.add_plugins(DefaultPlugins)
.add_systems(Startup, spawn_layout)
.run();
}

18
examples/ui/grid.rs
View File

@ -1,20 +1,20 @@
//! Demonstrates how CSS Grid layout can be used to lay items out in a 2D grid
use bevy::{color::palettes::css::*, prelude::*};
use bevy::{color::palettes::css::*, prelude::*, window::PrimaryWindow};
fn main() {
App::new()
.add_plugins(DefaultPlugins.set(WindowPlugin {
primary_window: Some(Window {
resolution: [800., 600.].into(),
title: "Bevy CSS Grid Layout Example".to_string(),
..default()
}),
..default()
}))
.add_plugins(DefaultPlugins)
.add_observer(configure_window)
.add_systems(Startup, spawn_layout)
.run();
}
fn configure_window(trigger: On<Add, PrimaryWindow>, mut window: Query<&mut Window>) {
let mut window = window.get_mut(trigger.target()).unwrap();
window.title = "Bevy CSS Grid Layout Example".to_string();
window.resolution = [800., 600.].into();
}
fn spawn_layout(mut commands: Commands, asset_server: Res<AssetServer>) {
let font = asset_server.load("fonts/FiraSans-Bold.ttf");
commands.spawn(Camera2d);

19
examples/ui/text_debug.rs
View File

@ -7,26 +7,23 @@ use bevy::{
diagnostic::{DiagnosticsStore, FrameTimeDiagnosticsPlugin},
prelude::*,
ui::widget::TextUiWriter,
window::PresentMode,
window::{PresentMode, PrimaryWindow},
};
fn main() {
App::new()
.add_plugins((
DefaultPlugins.set(WindowPlugin {
primary_window: Some(Window {
present_mode: PresentMode::AutoNoVsync,
..default()
}),
..default()
}),
FrameTimeDiagnosticsPlugin::default(),
))
.add_plugins((DefaultPlugins, FrameTimeDiagnosticsPlugin::default()))
.add_observer(configure_window)
.add_systems(Startup, infotext_system)
.add_systems(Update, change_text_system)
.run();
}
fn configure_window(trigger: On<Add, PrimaryWindow>, mut window: Query<&mut Window>) {
let mut window = window.get_mut(trigger.target()).unwrap();
window.present_mode = PresentMode::AutoNoVsync;
}
#[derive(Component)]
struct TextChanges;

43
examples/ui/text_wrap_debug.rs
View File

@ -1,7 +1,12 @@
//! This example demonstrates text wrapping and use of the `LineBreakOn` property.
use argh::FromArgs;
use bevy::{prelude::*, text::LineBreak, window::WindowResolution, winit::WinitSettings};
use bevy::{
prelude::*,
text::LineBreak,
window::{PrimaryWindow, WindowResolution},
winit::WinitSettings,
};
#[derive(FromArgs, Resource)]
/// `text_wrap_debug` demonstrates text wrapping and use of the `LineBreakOn` property
@ -16,30 +21,30 @@ struct Args {
}
fn main() {
App::new()
.add_plugins(DefaultPlugins)
.insert_resource(WinitSettings::desktop_app())
.add_observer(configure_window)
.add_systems(Startup, spawn)
.run();
}
fn configure_window(
trigger: On<Add, PrimaryWindow>,
mut window: Query<&mut Window>,
mut commands: Commands,
) {
let mut window = window.get_mut(trigger.target()).unwrap();
// `from_env` panics on the web
#[cfg(not(target_arch = "wasm32"))]
let args: Args = argh::from_env();
#[cfg(target_arch = "wasm32")]
let args = Args::from_args(&[], &[]).unwrap();
let window = if let Some(scale_factor) = args.scale_factor {
Window {
resolution: WindowResolution::default().with_scale_factor_override(scale_factor),
..Default::default()
}
} else {
Window::default()
};
App::new()
.add_plugins(DefaultPlugins.set(WindowPlugin {
primary_window: Some(window),
..Default::default()
}))
.insert_resource(WinitSettings::desktop_app())
.insert_resource(UiScale(args.ui_scale))
.add_systems(Startup, spawn)
.run();
if let Some(scale_factor) = args.scale_factor {
window.resolution = WindowResolution::default().with_scale_factor_override(scale_factor);
}
commands.insert_resource(UiScale(args.ui_scale));
}
fn spawn(mut commands: Commands, asset_server: Res<AssetServer>) {

22
examples/ui/viewport_debug.rs
View File

@ -4,7 +4,7 @@
//! and then switches between them once per second using the `Display` style property.
//! If there are no problems both layouts should be identical, except for the color of the margin changing which is used to signal that the displayed UI node tree has changed
//! (red for viewport, yellow for pixel).
use bevy::{color::palettes::css::*, prelude::*};
use bevy::{color::palettes::css::*, prelude::*, window::PrimaryWindow};
const PALETTE: [Srgba; 10] = [
RED, YELLOW, WHITE, BEIGE, AQUA, CRIMSON, NAVY, AZURE, LIME, BLACK,
@ -20,22 +20,20 @@ enum Coords {
fn main() {
App::new()
.insert_resource(UiScale(2.0))
.add_plugins(DefaultPlugins.set(WindowPlugin {
primary_window: Some(Window {
title: "Viewport Coordinates Debug".to_string(),
// This example relies on these specific viewport dimensions, so let's explicitly
// define them.
resolution: [1280., 720.].into(),
resizable: false,
..Default::default()
}),
..Default::default()
}))
.add_plugins(DefaultPlugins)
.add_observer(configure_window)
.add_systems(Startup, setup)
.add_systems(Update, update)
.run();
}
fn configure_window(trigger: On<Add, PrimaryWindow>, mut window: Query<&mut Window>) {
let mut window = window.get_mut(trigger.target()).unwrap();
window.title = "Viewport Coordinates Debug".to_string();
window.resolution = [1280., 720.].into();
window.resizable = false;
}
fn update(
mut timer: Local<f32>,
mut visible_tree: Local<Coords>,

24
examples/ui/window_fallthrough.rs
View File

@ -2,26 +2,28 @@
//! If you build this, and hit 'P' it should toggle on/off the mouse's passthrough.
//! Note: this example will not work on following platforms: iOS / Android / Web / X11. Window fall through is not supported there.
use bevy::{prelude::*, window::CursorOptions};
use bevy::{
prelude::*,
window::{CursorOptions, PrimaryWindow, WindowLevel},
};
fn main() {
App::new()
.insert_resource(ClearColor(Color::NONE)) // Use a transparent window, to make effects obvious.
.add_plugins(DefaultPlugins.set(WindowPlugin {
primary_window: Some(Window {
// Set the window's parameters, note we're setting the window to always be on top.
transparent: true,
decorations: true,
window_level: bevy::window::WindowLevel::AlwaysOnTop,
..default()
}),
..default()
}))
.add_plugins(DefaultPlugins)
.add_observer(configure_window)
.add_systems(Startup, setup)
.add_systems(Update, toggle_mouse_passthrough) // This allows us to hit 'P' to toggle on/off the mouse's passthrough
.run();
}
fn configure_window(trigger: On<Add, PrimaryWindow>, mut window: Query<&mut Window>) {
let mut window = window.get_mut(trigger.target()).unwrap();
window.transparent = true;
window.decorations = true;
window.window_level = WindowLevel::AlwaysOnTop;
}
fn setup(mut commands: Commands, asset_server: Res<AssetServer>) {
// UI camera
commands.spawn(Camera2d);

18
examples/window/low_power.rs
View File

@ -5,7 +5,7 @@
use bevy::{
prelude::*,
window::{PresentMode, RequestRedraw, WindowPlugin},
window::{PresentMode, PrimaryWindow, RequestRedraw},
winit::{EventLoopProxyWrapper, WakeUp, WinitSettings},
};
use core::time::Duration;
@ -22,14 +22,8 @@ fn main() {
unfocused_mode: bevy::winit::UpdateMode::reactive_low_power(Duration::from_millis(10)),
})
.insert_resource(ExampleMode::Game)
.add_plugins(DefaultPlugins.set(WindowPlugin {
primary_window: Some(Window {
// Turn off vsync to maximize CPU/GPU usage
present_mode: PresentMode::AutoNoVsync,
..default()
}),
..default()
}))
.add_plugins(DefaultPlugins)
.add_observer(configure_window)
.add_systems(Startup, test_setup::setup)
.add_systems(
Update,
@ -43,6 +37,12 @@ fn main() {
.run();
}
fn configure_window(trigger: On<Add, PrimaryWindow>, mut window: Query<&mut Window>) {
let mut window = window.get_mut(trigger.target()).unwrap();
// Turn off vsync to maximize CPU/GPU usage
window.present_mode = PresentMode::AutoNoVsync;
}
#[derive(Resource, Debug)]
enum ExampleMode {
Game,

2
examples/window/monitor_info.rs
View File

@ -9,7 +9,7 @@ use bevy::{
fn main() {
App::new()
.add_plugins(DefaultPlugins.set(WindowPlugin {
primary_window: None,
spawn_primary_window: false,
exit_condition: ExitCondition::DontExit,
..default()
}))

19
examples/window/scale_factor_override.rs
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@ -1,20 +1,18 @@
//! This example illustrates how to override the window scale factor imposed by the
//! operating system.
use bevy::{prelude::*, window::WindowResolution};
use bevy::{
prelude::*,
window::{PrimaryWindow, WindowResolution},
};
#[derive(Component)]
struct CustomText;
fn main() {
App::new()
.add_plugins(DefaultPlugins.set(WindowPlugin {
primary_window: Some(Window {
resolution: WindowResolution::new(500., 300.).with_scale_factor_override(1.0),
..default()
}),
..default()
}))
.add_plugins(DefaultPlugins)
.add_observer(configure_window)
.add_systems(Startup, setup)
.add_systems(
Update,
@ -23,6 +21,11 @@ fn main() {
.run();
}
fn configure_window(trigger: On<Add, PrimaryWindow>, mut window: Query<&mut Window>) {
let mut window = window.get_mut(trigger.target()).unwrap();
window.resolution = WindowResolution::new(1920.0, 1080.0).with_scale_factor_override(1.0);
}
fn setup(mut commands: Commands) {
// camera
commands.spawn(Camera2d);

36
examples/window/transparent_window.rs
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@ -4,32 +4,38 @@
//! [documentation](https://docs.rs/bevy/latest/bevy/prelude/struct.Window.html#structfield.transparent)
//! for more details.
use bevy::prelude::*;
#[cfg(any(target_os = "macos", target_os = "linux"))]
use bevy::window::CompositeAlphaMode;
use bevy::{prelude::*, window::PrimaryWindow};
fn main() {
App::new()
.add_plugins(DefaultPlugins.set(WindowPlugin {
primary_window: Some(Window {
// Setting `transparent` allows the `ClearColor`'s alpha value to take effect
transparent: true,
// Disabling window decorations to make it feel more like a widget than a window
decorations: false,
#[cfg(target_os = "macos")]
composite_alpha_mode: CompositeAlphaMode::PostMultiplied,
#[cfg(target_os = "linux")]
composite_alpha_mode: CompositeAlphaMode::PreMultiplied,
..default()
}),
..default()
}))
.add_plugins(DefaultPlugins)
// ClearColor must have 0 alpha, otherwise some color will bleed through
.insert_resource(ClearColor(Color::NONE))
.add_observer(configure_window)
.add_systems(Startup, setup)
.run();
}
fn configure_window(trigger: On<Add, PrimaryWindow>, mut window: Query<&mut Window>) {
let mut window = window.get_mut(trigger.target()).unwrap();
// Setting `transparent` allows the `ClearColor`'s alpha value to take effect
window.transparent = true;
// Disabling window decorations to make it feel more like a widget than a window
window.decorations = false;
#[cfg(target_os = "macos")]
{
window.composite_alpha_mode = CompositeAlphaMode::PostMultiplied;
}
#[cfg(target_os = "linux")]
{
window.composite_alpha_mode = CompositeAlphaMode::PreMultiplied;
}
}
fn setup(mut commands: Commands, asset_server: Res<AssetServer>) {
commands.spawn(Camera2d);
commands.spawn(Sprite::from_image(asset_server.load("branding/icon.png")));

16
examples/window/window_drag_move.rs
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@ -10,7 +10,7 @@
//!
//! The `start_drag_resize()` function behaves similarly but permits a window to
//! be resized.
use bevy::{math::CompassOctant, prelude::*};
use bevy::{math::CompassOctant, prelude::*, window::PrimaryWindow};
/// Determine what do on left click.
#[derive(Resource, Debug)]
@ -41,20 +41,20 @@ const DIRECTIONS: [CompassOctant; 8] = [
fn main() {
App::new()
.add_plugins(DefaultPlugins.set(WindowPlugin {
primary_window: Some(Window {
decorations: false,
..default()
}),
..default()
}))
.add_plugins(DefaultPlugins)
.insert_resource(ResizeDir(7))
.insert_resource(LeftClickAction::Move)
.add_observer(configure_window)
.add_systems(Startup, setup)
.add_systems(Update, (handle_input, move_or_resize_windows))
.run();
}
fn configure_window(trigger: On<Add, PrimaryWindow>, mut window: Query<&mut Window>) {
let mut window = window.get_mut(trigger.target()).unwrap();
window.decorations = false;
}
fn setup(mut commands: Commands) {
// Camera
commands.spawn(Camera3d::default());

47
examples/window/window_settings.rs
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@ -7,7 +7,8 @@ use bevy::{
diagnostic::{FrameCount, FrameTimeDiagnosticsPlugin, LogDiagnosticsPlugin},
prelude::*,
window::{
CursorGrabMode, CursorOptions, PresentMode, SystemCursorIcon, WindowLevel, WindowTheme,
CursorGrabMode, CursorOptions, PresentMode, PrimaryWindow, SystemCursorIcon, WindowLevel,
WindowTheme,
},
winit::cursor::CursorIcon,
};
@ -15,32 +16,11 @@ use bevy::{
fn main() {
App::new()
.add_plugins((
DefaultPlugins.set(WindowPlugin {
primary_window: Some(Window {
title: "I am a window!".into(),
name: Some("bevy.app".into()),
resolution: (500., 300.).into(),
present_mode: PresentMode::AutoVsync,
// Tells Wasm to resize the window according to the available canvas
fit_canvas_to_parent: true,
// Tells Wasm not to override default event handling, like F5, Ctrl+R etc.
prevent_default_event_handling: false,
window_theme: Some(WindowTheme::Dark),
enabled_buttons: bevy::window::EnabledButtons {
maximize: false,
..Default::default()
},
// This will spawn an invisible window
// The window will be made visible in the make_visible() system after 3 frames.
// This is useful when you want to avoid the white window that shows up before the GPU is ready to render the app.
visible: false,
..default()
}),
..default()
}),
DefaultPlugins,
LogDiagnosticsPlugin::default(),
FrameTimeDiagnosticsPlugin::default(),
))
.add_observer(configure_window)
.add_systems(Startup, init_cursor_icons)
.add_systems(
Update,
@ -58,6 +38,25 @@ fn main() {
.run();
}
fn configure_window(trigger: On<Add, PrimaryWindow>, mut window: Query<&mut Window>) {
let mut window = window.get_mut(trigger.target()).unwrap();
window.title = "I am a window!".into();
window.name = Some("bevy.app".into());
window.resolution = (500., 300.).into();
// Tells Wasm to resize the window according to the available canvas
window.fit_canvas_to_parent = true;
// Tells Wasm not to override default event handling, like F5, Ctrl+R etc.
window.prevent_default_event_handling = false;
window.window_theme = Some(WindowTheme::Dark);
window.enabled_buttons.maximize = false;
// This will spawn an invisible window
// The window will be made visible in the make_visible() system after 3 frames.
// This is useful when you want to avoid the white window that shows up before the GPU is ready to render the app.
window.visible = false;
window.present_mode = PresentMode::AutoNoVsync;
}
fn make_visible(mut window: Single<&mut Window>, frames: Res<FrameCount>) {
// The delay may be different for your app or system.
if frames.0 == 3 {

8
tests/window/minimizing.rs
View File

@ -6,13 +6,7 @@ fn main() {
// TODO: Combine this with `resizing` once multiple_windows is simpler than
// it is currently.
App::new()
.add_plugins(DefaultPlugins.set(WindowPlugin {
primary_window: Some(Window {
title: "Minimizing".into(),
..default()
}),
..default()
}))
.add_plugins(DefaultPlugins)
.add_systems(Startup, (setup_3d, setup_2d))
.add_systems(Update, minimize_automatically)
.run();

25
tests/window/resizing.rs
View File

@ -1,7 +1,10 @@
//! A test to confirm that `bevy` allows setting the window to arbitrary small sizes
//! This is run in CI to ensure that this doesn't regress again.
use bevy::{prelude::*, window::WindowResolution};
use bevy::{
prelude::*,
window::{PrimaryWindow, WindowResolution},
};
// The smallest size reached is 1x1, as X11 doesn't support windows with a 0 dimension
// TODO: Add a check for platforms other than X11 for 0xk and kx0, despite those currently unsupported on CI.
@ -19,27 +22,25 @@ struct Dimensions {
fn main() {
App::new()
.add_plugins(
DefaultPlugins.set(WindowPlugin {
primary_window: Some(Window {
resolution: WindowResolution::new(MAX_WIDTH as f32, MAX_HEIGHT as f32)
.with_scale_factor_override(1.0),
title: "Resizing".into(),
..default()
}),
..default()
}),
)
.add_plugins(DefaultPlugins)
.insert_resource(Dimensions {
width: MAX_WIDTH,
height: MAX_HEIGHT,
})
.insert_resource(ContractingY)
.add_observer(configure_window)
.add_systems(Startup, (setup_3d, setup_2d))
.add_systems(Update, (change_window_size, sync_dimensions))
.run();
}
fn configure_window(trigger: On<Add, PrimaryWindow>, mut window: Query<&mut Window>) {
let mut window = window.get_mut(trigger.target()).unwrap();
window.resolution =
WindowResolution::new(MAX_WIDTH as f32, MAX_HEIGHT as f32).with_scale_factor_override(1.0);
window.title = "Resizing".into();
}
#[derive(Resource)]
enum Phase {
ContractingY,