ffecb05a0a
This makes the [New Bevy Renderer](#2535) the default (and only) renderer. The new renderer isn't _quite_ ready for the final release yet, but I want as many people as possible to start testing it so we can identify bugs and address feedback prior to release. The examples are all ported over and operational with a few exceptions: * I removed a good portion of the examples in the `shader` folder. We still have some work to do in order to make these examples possible / ergonomic / worthwhile: #3120 and "high level shader material plugins" are the big ones. This is a temporary measure. * Temporarily removed the multiple_windows example: doing this properly in the new renderer will require the upcoming "render targets" changes. Same goes for the render_to_texture example. * Removed z_sort_debug: entity visibility sort info is no longer available in app logic. we could do this on the "render app" side, but i dont consider it a priority.
82 lines
3.0 KiB
Rust
82 lines
3.0 KiB
Rust
use bevy::prelude::*;
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/// This example illustrates how to customize the default window settings
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fn main() {
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App::new()
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.insert_resource(WindowDescriptor {
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width: 500.,
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height: 300.,
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..Default::default()
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})
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.add_plugins(DefaultPlugins)
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.add_startup_system(setup)
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.add_system(toggle_override)
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.add_system(change_scale_factor)
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.run();
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}
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fn setup(mut commands: Commands, asset_server: Res<AssetServer>) {
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// ui camera
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commands.spawn_bundle(UiCameraBundle::default());
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// root node
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commands
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.spawn_bundle(NodeBundle {
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style: Style {
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size: Size::new(Val::Percent(100.0), Val::Percent(100.0)),
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justify_content: JustifyContent::SpaceBetween,
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..Default::default()
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},
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color: Color::NONE.into(),
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..Default::default()
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})
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.with_children(|parent| {
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// left vertical fill (border)
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parent
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.spawn_bundle(NodeBundle {
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style: Style {
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size: Size::new(Val::Px(200.0), Val::Percent(100.0)),
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border: Rect::all(Val::Px(2.0)),
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..Default::default()
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},
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color: Color::rgb(0.65, 0.65, 0.65).into(),
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..Default::default()
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})
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.with_children(|parent| {
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parent.spawn_bundle(TextBundle {
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style: Style {
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align_self: AlignSelf::FlexEnd,
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..Default::default()
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},
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text: Text::with_section(
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"Example text",
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TextStyle {
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font: asset_server.load("fonts/FiraSans-Bold.ttf"),
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font_size: 30.0,
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color: Color::WHITE,
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},
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Default::default(),
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),
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..Default::default()
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});
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});
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});
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}
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/// This system toggles scale factor overrides when enter is pressed
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fn toggle_override(input: Res<Input<KeyCode>>, mut windows: ResMut<Windows>) {
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let window = windows.get_primary_mut().unwrap();
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if input.just_pressed(KeyCode::Return) {
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window.set_scale_factor_override(window.scale_factor_override().xor(Some(1.)));
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}
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}
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/// This system changes the scale factor override when up or down is pressed
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fn change_scale_factor(input: Res<Input<KeyCode>>, mut windows: ResMut<Windows>) {
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let window = windows.get_primary_mut().unwrap();
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if input.just_pressed(KeyCode::Up) {
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window.set_scale_factor_override(window.scale_factor_override().map(|n| n + 1.));
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} else if input.just_pressed(KeyCode::Down) {
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window.set_scale_factor_override(window.scale_factor_override().map(|n| (n - 1.).max(1.)));
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}
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}
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