Add a bevy-texture example based on wgpu-texture (#4360)

* Add a bevy-texture example based on wgpu-texture

* Use git branch of Blitz

* Update existing code to new blitz

* Use Device from Dioxus for bevy

* Use ManualTextureView

Signed-off-by: Nico Burns <nico@nicoburns.com>

* Fix texture size on window resize

* Clean code

* Rename example to 'bevy-example' in 'bevy' directory

* Upgrade to blitz 0.1.0-alpha.5 and anyrender 0.4

* Install alsa in CI

Signed-off-by: Nico Burns <nico@nicoburns.com>

* Add libudev to CI

Signed-off-by: Nico Burns <nico@nicoburns.com>

---------

Signed-off-by: Nico Burns <nico@nicoburns.com>
Co-authored-by: Jerome Caucat <jerome.caucat@smartshape.com>
Co-authored-by: Nico Burns <nico@nicoburns.com>

.github/workflows/main.yml

@@ -73,7 +73,7 @@ jobs:
         uses: ./.github/actions/free-disk-space
       - uses: awalsh128/cache-apt-pkgs-action@latest
         with:
-          packages: libwebkit2gtk-4.1-dev libgtk-3-dev libayatana-appindicator3-dev libxdo-dev libglib2.0-dev
+          packages: libwebkit2gtk-4.1-dev libgtk-3-dev libasound2-dev libudev-dev libayatana-appindicator3-dev libxdo-dev libglib2.0-dev
           version: 1.0
       - uses: dtolnay/rust-toolchain@1.86.0
         with:
@@ -94,7 +94,7 @@ jobs:
         uses: ./.github/actions/free-disk-space
       - uses: awalsh128/cache-apt-pkgs-action@latest
         with:
-          packages: libwebkit2gtk-4.1-dev libgtk-3-dev libayatana-appindicator3-dev libxdo-dev libglib2.0-dev
+          packages: libwebkit2gtk-4.1-dev libgtk-3-dev libasound2-dev libudev-dev libayatana-appindicator3-dev libxdo-dev libglib2.0-dev
           version: 1.0
       - uses: dtolnay/rust-toolchain@1.86.0
         with:
@@ -127,7 +127,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: awalsh128/cache-apt-pkgs-action@latest
         with:
-          packages: libwebkit2gtk-4.1-dev libgtk-3-dev libayatana-appindicator3-dev libxdo-dev libglib2.0-dev
+          packages: libwebkit2gtk-4.1-dev libgtk-3-dev libasound2-dev libudev-dev libayatana-appindicator3-dev libxdo-dev libglib2.0-dev
           version: 1.0
       - name: Install Rust ${{ env.rust_nightly }}
         uses: dtolnay/rust-toolchain@nightly
@@ -150,7 +150,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: awalsh128/cache-apt-pkgs-action@latest
         with:
-          packages: libwebkit2gtk-4.1-dev libgtk-3-dev libayatana-appindicator3-dev libxdo-dev libglib2.0-dev
+          packages: libwebkit2gtk-4.1-dev libgtk-3-dev libasound2-dev libudev-dev libayatana-appindicator3-dev libxdo-dev libglib2.0-dev
           version: 1.0
       - uses: dtolnay/rust-toolchain@1.86.0
       - uses: Swatinem/rust-cache@v2
@@ -166,7 +166,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: awalsh128/cache-apt-pkgs-action@latest
         with:
-          packages: libwebkit2gtk-4.1-dev libgtk-3-dev libayatana-appindicator3-dev libxdo-dev libglib2.0-dev
+          packages: libwebkit2gtk-4.1-dev libgtk-3-dev libasound2-dev libudev-dev libayatana-appindicator3-dev libxdo-dev libglib2.0-dev
           version: 1.0
       - uses: dtolnay/rust-toolchain@1.86.0
         with:
@@ -318,7 +318,7 @@ jobs:
       - uses: awalsh128/cache-apt-pkgs-action@latest
         if: ${{ matrix.platform.os == 'ubuntu-24.04' || matrix.platform.os == 'ubuntu-24.04-arm' }}
         with:
-          packages: libwebkit2gtk-4.1-dev libgtk-3-dev libayatana-appindicator3-dev libxdo-dev libglib2.0-dev
+          packages: libwebkit2gtk-4.1-dev libgtk-3-dev libasound2-dev libudev-dev libayatana-appindicator3-dev libxdo-dev libglib2.0-dev
           version: ${{ matrix.platform.target }}-${{ matrix.platform.os }} # disambiguate since we're in a matrix and this caching action doesn't factor in these variables
 
       - name: Install cross

Cargo.toml

@@ -114,6 +114,7 @@ members = [
     "examples/fullstack-auth",
     "examples/fullstack-websockets",
     "examples/wgpu-texture",
+    "examples/bevy",
 
     # Playwright tests
     "packages/playwright-tests/liveview",

examples/bevy/Cargo.toml

@@ -0,0 +1,20 @@
+[package]
+name = "bevy-example"
+version = "0.0.0"
+edition = "2021"
+license = "MIT"
+publish = false
+
+[features]
+default = ["desktop"]
+desktop = ["dioxus/desktop"]
+native = ["dioxus/native"]
+tracing = ["dep:tracing-subscriber", "dioxus-native/tracing"]
+
+[dependencies]
+bevy = { version = "0.16" }
+dioxus-native = { path = "../../packages/native" }
+dioxus = { workspace = true }
+wgpu = "24"
+color = "0.3"
+tracing-subscriber = { workspace = true, optional = true }

examples/bevy/src/bevy_renderer.rs

@@ -0,0 +1,163 @@
+use crate::bevy_scene_plugin::BevyScenePlugin;
+use bevy::{
+    prelude::*,
+    render::{
+        camera::{ManualTextureView, ManualTextureViewHandle, ManualTextureViews, RenderTarget},
+        render_resource::TextureFormat,
+        renderer::{
+            RenderAdapter, RenderAdapterInfo, RenderDevice, RenderInstance, RenderQueue,
+            WgpuWrapper,
+        },
+        settings::{RenderCreation, RenderResources},
+        RenderPlugin,
+    },
+};
+use dioxus_native::{CustomPaintCtx, DeviceHandle, TextureHandle};
+use std::sync::Arc;
+use wgpu::Instance;
+
+#[derive(Resource, Default)]
+pub struct UIData {
+    pub color: [f32; 3],
+}
+
+pub struct BevyRenderer {
+    app: App,
+    wgpu_device: wgpu::Device,
+    last_texture_size: (u32, u32),
+    texture_handle: Option<TextureHandle>,
+    manual_texture_view_handle: Option<ManualTextureViewHandle>,
+}
+
+impl BevyRenderer {
+    pub fn new(instance: &Instance, device_handle: &DeviceHandle) -> Self {
+        // Create a headless Bevy App.
+        let mut app = App::new();
+        app.add_plugins(
+            DefaultPlugins
+                .set(RenderPlugin {
+                    // Reuse the render resources from the Dioxus native renderer.
+                    render_creation: RenderCreation::Manual(RenderResources(
+                        RenderDevice::new(WgpuWrapper::new(device_handle.device.clone())),
+                        RenderQueue(Arc::new(WgpuWrapper::new(device_handle.queue.clone()))),
+                        RenderAdapterInfo(WgpuWrapper::new(device_handle.adapter.get_info())),
+                        RenderAdapter(Arc::new(WgpuWrapper::new(device_handle.adapter.clone()))),
+                        RenderInstance(Arc::new(WgpuWrapper::new(instance.clone()))),
+                    )),
+                    synchronous_pipeline_compilation: true,
+                    ..default()
+                })
+                .set(WindowPlugin {
+                    primary_window: None,
+                    exit_condition: bevy::window::ExitCondition::DontExit,
+                    close_when_requested: false,
+                })
+                .disable::<bevy::winit::WinitPlugin>(),
+        );
+
+        // Setup the rendering to texture.
+        app.insert_resource(ManualTextureViews::default());
+
+        // Add data from the UI.
+        app.insert_resource(UIData::default());
+
+        // Add the Bevy scene.
+        app.add_plugins(BevyScenePlugin {});
+
+        // Initialize the app to set up the render world properly.
+        app.finish();
+        app.cleanup();
+
+        Self {
+            app,
+            wgpu_device: device_handle.device.clone(),
+            last_texture_size: (0, 0),
+            texture_handle: None,
+            manual_texture_view_handle: None,
+        }
+    }
+
+    pub fn render(
+        &mut self,
+        ctx: CustomPaintCtx<'_>,
+        color: [f32; 3],
+        width: u32,
+        height: u32,
+        _start_time: &std::time::Instant,
+    ) -> Option<TextureHandle> {
+        // Update the UI data.
+        if let Some(mut ui) = self.app.world_mut().get_resource_mut::<UIData>() {
+            ui.color = color;
+        }
+
+        // Init self.texture_handle if None or if width/height changed.
+        self.init_texture(ctx, width, height);
+        // Run one frame of the Bevy app to render the 3D scene.
+        self.app.update();
+
+        self.texture_handle
+    }
+
+    fn init_texture(&mut self, mut ctx: CustomPaintCtx<'_>, width: u32, height: u32) {
+        // Reuse self.texture_handle if already initialized to the correct size.
+        let current_size = (width, height);
+        if self.texture_handle.is_some() && self.last_texture_size == current_size {
+            return;
+        }
+
+        let world = self.app.world_mut();
+
+        // Skip if no camera.
+        if world.query::<&Camera>().single(world).is_err() {
+            return;
+        }
+
+        if let Some(mut manual_texture_views) = world.get_resource_mut::<ManualTextureViews>() {
+            // Clean previous texture if any.
+            if let Some(texture_handle) = self.texture_handle {
+                ctx.unregister_texture(texture_handle);
+                self.texture_handle = None;
+            }
+            if let Some(old_handle) = self.manual_texture_view_handle {
+                manual_texture_views.remove(&old_handle);
+                self.manual_texture_view_handle = None;
+            }
+
+            // Create the texture for the camera target and the CustomPaintCtx.
+            let format = TextureFormat::Rgba8UnormSrgb;
+            let wgpu_texture = self.wgpu_device.create_texture(&wgpu::TextureDescriptor {
+                label: None,
+                size: wgpu::Extent3d {
+                    width,
+                    height,
+                    depth_or_array_layers: 1,
+                },
+                mip_level_count: 1,
+                sample_count: 1,
+                dimension: wgpu::TextureDimension::D2,
+                format,
+                usage: wgpu::TextureUsages::TEXTURE_BINDING
+                    | wgpu::TextureUsages::RENDER_ATTACHMENT
+                    | wgpu::TextureUsages::COPY_SRC,
+                view_formats: &[],
+            });
+            let wgpu_texture_view =
+                wgpu_texture.create_view(&wgpu::TextureViewDescriptor::default());
+            let manual_texture_view = ManualTextureView {
+                texture_view: wgpu_texture_view.into(),
+                size: bevy::math::UVec2::new(width, height),
+                format,
+            };
+            let manual_texture_view_handle = ManualTextureViewHandle(0);
+            manual_texture_views.insert(manual_texture_view_handle, manual_texture_view);
+
+            if let Ok(mut camera) = world.query::<&mut Camera>().single_mut(world) {
+                camera.target = RenderTarget::TextureView(manual_texture_view_handle);
+
+                self.last_texture_size = current_size;
+                self.manual_texture_view_handle = Some(manual_texture_view_handle);
+                self.texture_handle = Some(ctx.register_texture(wgpu_texture));
+            }
+        }
+    }
+}

examples/bevy/src/bevy_scene_plugin.rs

@@ -0,0 +1,77 @@
+use crate::bevy_renderer::UIData;
+use bevy::prelude::*;
+
+#[derive(Component)]
+pub struct DynamicColoredCube;
+
+pub struct BevyScenePlugin {}
+
+impl Plugin for BevyScenePlugin {
+    fn build(&self, app: &mut App) {
+        app.insert_resource(ClearColor(bevy::color::Color::srgba(0.0, 0.0, 0.0, 0.0)));
+        app.add_systems(Startup, setup);
+        app.add_systems(Update, (animate, update_cube_color));
+    }
+}
+
+fn setup(
+    mut commands: Commands,
+    mut meshes: ResMut<Assets<Mesh>>,
+    mut materials: ResMut<Assets<StandardMaterial>>,
+) {
+    commands.spawn((
+        Mesh3d(meshes.add(Cuboid::new(1.0, 1.0, 1.0))),
+        MeshMaterial3d(materials.add(StandardMaterial {
+            base_color: bevy::color::Color::srgb(1.0, 0.0, 0.0),
+            metallic: 0.0,
+            perceptual_roughness: 0.5,
+            ..default()
+        })),
+        Transform::from_xyz(0.0, 0.0, 0.0),
+        DynamicColoredCube,
+    ));
+
+    commands.spawn((
+        DirectionalLight {
+            color: bevy::color::Color::WHITE,
+            illuminance: 10000.0,
+            shadows_enabled: false,
+            ..default()
+        },
+        Transform::from_xyz(1.0, 1.0, 1.0).looking_at(Vec3::ZERO, Vec3::Y),
+    ));
+
+    commands.insert_resource(AmbientLight {
+        color: bevy::color::Color::WHITE,
+        brightness: 100.0,
+        affects_lightmapped_meshes: true,
+    });
+
+    commands.spawn((
+        Camera3d::default(),
+        Transform::from_xyz(0.0, 0.0, 3.0).looking_at(Vec3::new(0.0, 0.0, 0.0), Vec3::Y),
+        Name::new("MainCamera"),
+    ));
+}
+
+fn animate(time: Res<Time>, mut cube_query: Query<&mut Transform, With<DynamicColoredCube>>) {
+    for mut transform in cube_query.iter_mut() {
+        transform.rotation = Quat::from_rotation_y(time.elapsed_secs());
+        transform.translation.x = (time.elapsed_secs() * 2.0).sin() * 0.5;
+    }
+}
+
+fn update_cube_color(
+    ui: Res<UIData>,
+    cube_query: Query<&MeshMaterial3d<StandardMaterial>, With<DynamicColoredCube>>,
+    mut materials: ResMut<Assets<StandardMaterial>>,
+) {
+    if ui.is_changed() {
+        for mesh_material in cube_query.iter() {
+            if let Some(material) = materials.get_mut(&mesh_material.0) {
+                let [r, g, b] = ui.color;
+                material.base_color = bevy::color::Color::srgb(r, g, b);
+            }
+        }
+    }
+}

examples/bevy/src/demo_renderer.rs

@@ -0,0 +1,93 @@
+use crate::bevy_renderer::BevyRenderer;
+use crate::Color;
+use dioxus_native::{CustomPaintCtx, CustomPaintSource, DeviceHandle, TextureHandle};
+use std::sync::mpsc::{channel, Receiver, Sender};
+use wgpu::Instance;
+
+pub enum DemoMessage {
+    // Color in RGB format
+    SetColor(Color),
+}
+
+enum DemoRendererState {
+    Active(Box<BevyRenderer>),
+    Suspended,
+}
+
+pub struct DemoPaintSource {
+    state: DemoRendererState,
+    start_time: std::time::Instant,
+    tx: Sender<DemoMessage>,
+    rx: Receiver<DemoMessage>,
+    color: Color,
+}
+
+impl DemoPaintSource {
+    pub fn new() -> Self {
+        let (tx, rx) = channel();
+        Self::with_channel(tx, rx)
+    }
+
+    pub fn with_channel(tx: Sender<DemoMessage>, rx: Receiver<DemoMessage>) -> Self {
+        Self {
+            state: DemoRendererState::Suspended,
+            start_time: std::time::Instant::now(),
+            tx,
+            rx,
+            color: Color::WHITE,
+        }
+    }
+
+    pub fn sender(&self) -> Sender<DemoMessage> {
+        self.tx.clone()
+    }
+
+    fn process_messages(&mut self) {
+        loop {
+            match self.rx.try_recv() {
+                Err(_) => return,
+                Ok(msg) => match msg {
+                    DemoMessage::SetColor(color) => self.color = color,
+                },
+            }
+        }
+    }
+
+    fn render(
+        &mut self,
+        ctx: CustomPaintCtx<'_>,
+        width: u32,
+        height: u32,
+    ) -> Option<TextureHandle> {
+        if width == 0 || height == 0 {
+            return None;
+        }
+        let DemoRendererState::Active(state) = &mut self.state else {
+            return None;
+        };
+
+        state.render(ctx, self.color.components, width, height, &self.start_time)
+    }
+}
+
+impl CustomPaintSource for DemoPaintSource {
+    fn resume(&mut self, instance: &Instance, device_handle: &DeviceHandle) {
+        let active_state = BevyRenderer::new(instance, device_handle);
+        self.state = DemoRendererState::Active(Box::new(active_state));
+    }
+
+    fn suspend(&mut self) {
+        self.state = DemoRendererState::Suspended;
+    }
+
+    fn render(
+        &mut self,
+        ctx: CustomPaintCtx<'_>,
+        width: u32,
+        height: u32,
+        _scale: f64,
+    ) -> Option<TextureHandle> {
+        self.process_messages();
+        self.render(ctx, width, height)
+    }
+}

examples/bevy/src/main.rs

@@ -0,0 +1,110 @@
+use std::any::Any;
+
+use color::{palette::css::WHITE, parse_color};
+use color::{OpaqueColor, Srgb};
+use demo_renderer::{DemoMessage, DemoPaintSource};
+use dioxus::prelude::*;
+use dioxus_native::use_wgpu;
+use wgpu::Limits;
+
+mod bevy_renderer;
+mod bevy_scene_plugin;
+mod demo_renderer;
+
+// CSS Styles
+static STYLES: Asset = asset!("./src/styles.css");
+
+type Color = OpaqueColor<Srgb>;
+
+fn limits() -> Limits {
+    Limits {
+        max_storage_buffers_per_shader_stage: 12,
+        ..Limits::default()
+    }
+}
+
+fn main() {
+    #[cfg(feature = "tracing")]
+    tracing_subscriber::fmt::init();
+
+    let config: Vec<Box<dyn Any>> = vec![Box::new(limits())];
+    dioxus_native::launch_cfg(app, Vec::new(), config);
+}
+
+fn app() -> Element {
+    let mut show_cube = use_signal(|| true);
+
+    let color_str = use_signal(|| String::from("red"));
+    let color = use_memo(move || {
+        parse_color(&color_str())
+            .map(|c| c.to_alpha_color())
+            .unwrap_or(WHITE)
+            .split()
+            .0
+    });
+
+    use_effect(move || println!("{:?}", color().components));
+
+    rsx!(
+        document::Link { rel: "stylesheet", href: STYLES }
+        div { id:"overlay",
+            h2 { "Control Panel" },
+            button {
+                onclick: move |_| show_cube.toggle(),
+                if show_cube() {
+                    "Hide cube"
+                } else {
+                    "Show cube"
+                }
+            }
+            br {}
+            ColorControl { label: "Color:", color_str },
+            p { "This overlay demonstrates that the custom Bevy content can be rendered beneath layers of HTML content" }
+        }
+        div { id:"underlay",
+            h2 { "Underlay" },
+            p { "This underlay demonstrates that the custom Bevy content can be rendered above layers and blended with the content underneath" }
+        }
+        header {
+            h1 { "Blitz Bevy Demo" }
+        }
+        if show_cube() {
+            SpinningCube { color }
+        }
+    )
+}
+
+#[component]
+fn ColorControl(label: &'static str, color_str: Signal<String>) -> Element {
+    rsx!(div {
+        class: "color-control",
+        { label },
+        input {
+            value: color_str(),
+            oninput: move |evt| {
+                *color_str.write() = evt.value()
+            }
+        }
+    })
+}
+
+#[component]
+fn SpinningCube(color: Memo<Color>) -> Element {
+    // Create custom paint source and register it with the renderer
+    let paint_source = DemoPaintSource::new();
+    let sender = paint_source.sender();
+    let paint_source_id = use_wgpu(move || paint_source);
+
+    use_effect(move || {
+        sender.send(DemoMessage::SetColor(color())).unwrap();
+    });
+
+    rsx!(
+        div { id:"canvas-container",
+            canvas {
+                id: "demo-canvas",
+                "src": paint_source_id
+            }
+        }
+    )
+}

examples/bevy/src/styles.css

@@ -0,0 +1,62 @@
+* {
+    box-sizing: border-box;
+}
+
+html, body, main {
+    height: 100%;
+    font-family: system-ui, sans;
+    margin: 0;
+}
+
+main {
+    display: grid;
+    grid-template-rows: 100px 1fr;
+    grid-template-columns: 100%;
+    background: #f4e8d2;
+}
+
+#canvas-container {
+    display: grid;
+    opacity: 0.8;
+    grid-row: 2;
+}
+
+header {
+    padding: 10px 40px;
+    background-color: white;
+    z-index: 100;
+    grid-row: 1;
+}
+
+#overlay {
+    position: absolute;
+    width: 33%;
+    height: 100%;
+    right: 0;
+    z-index: 10;
+    background-color: rgba(0, 0, 0, 0.5);
+    padding-top: 40%;
+    padding-inline: 20px;
+    color: white;
+}
+
+#underlay {
+    position: absolute;
+    width: 33%;
+    height: 100%;
+    z-index: -10;
+    background-color: black;
+    padding-top: 40%;
+    padding-inline: 20px;
+    color: white;
+}
+
+.color-control {
+    display: flex;
+    gap: 12px;
+
+    > input {
+        width: 150px;
+        color: black;
+    }
+}

examples/wgpu-texture/src/demo_renderer.rs

@@ -1,10 +1,10 @@
 // Copyright © SixtyFPS GmbH <info@slint.dev>
 // SPDX-License-Identifier: MIT
 use crate::Color;
-use dioxus_native::{CustomPaintCtx, CustomPaintSource, TextureHandle};
+use dioxus_native::{CustomPaintCtx, CustomPaintSource, DeviceHandle, TextureHandle};
 use std::sync::mpsc::{channel, Receiver, Sender};
 use std::time::Instant;
-use wgpu::{Device, Queue};
+use wgpu::Instance;
 
 pub struct DemoPaintSource {
     state: DemoRendererState,
@@ -15,9 +15,9 @@ pub struct DemoPaintSource {
 }
 
 impl CustomPaintSource for DemoPaintSource {
-    fn resume(&mut self, device: &Device, queue: &Queue) {
+    fn resume(&mut self, _instance: &Instance, device_handle: &DeviceHandle) {
         // TODO: work out what to do about width/height
-        let active_state = ActiveDemoRenderer::new(device, queue);
+        let active_state = ActiveDemoRenderer::new(device_handle);
         self.state = DemoRendererState::Active(Box::new(active_state));
     }
 
@@ -110,7 +110,10 @@ impl DemoPaintSource {
 }
 
 impl ActiveDemoRenderer {
-    pub(crate) fn new(device: &Device, queue: &Queue) -> Self {
+    pub(crate) fn new(device_handle: &DeviceHandle) -> Self {
+        let device = &device_handle.device;
+        let queue = &device_handle.queue;
+
         let shader = device.create_shader_module(wgpu::ShaderModuleDescriptor {
             label: None,
             source: wgpu::ShaderSource::Wgsl(std::borrow::Cow::Borrowed(include_str!(

packages/native/Cargo.toml

@@ -21,13 +21,13 @@ autofocus = []
 
 [dependencies]
 # Blitz dependencies
-anyrender = { version = "0.3", default-features = false }
+anyrender = { version = "0.4", default-features = false }
-anyrender_vello = { version = "0.3", default-features = false }
+anyrender_vello = { version = "0.4", default-features = false }
-blitz-dom = { version = "=0.1.0-alpha.4", default-features = false }
+blitz-dom = { version = "=0.1.0-alpha.5", default-features = false }
-blitz-net = { version = "=0.1.0-alpha.4", optional = true }
+blitz-net = { version = "=0.1.0-alpha.5", optional = true }
-blitz-paint = { version = "=0.1.0-alpha.4", optional = true }
+blitz-paint = { version = "=0.1.0-alpha.5", optional = true }
-blitz-traits = { version = "=0.1.0-alpha.4" }
+blitz-traits = { version = "=0.1.0-alpha.5" }
-blitz-shell = { version = "=0.1.0-alpha.4", default-features = false }
+blitz-shell = { version = "=0.1.0-alpha.5", default-features = false }
 
 # DioxusLabs dependencies
 dioxus-core = { workspace = true }

packages/native/src/dioxus_document.rs

@@ -8,7 +8,9 @@ use blitz_dom::{
     net::Resource, BaseDocument, Document, EventDriver, EventHandler, Node, DEFAULT_CSS,
 };
 use blitz_traits::{
-    events::UiEvent, net::NetProvider, ColorScheme, DomEvent, DomEventData, EventState, Viewport,
+    events::{DomEvent, DomEventData, EventState, UiEvent},
+    net::NetProvider,
+    shell::{ColorScheme, Viewport},
 };
 
 use dioxus_core::{ElementId, Event, VirtualDom};

packages/native/src/events.rs

@@ -1,4 +1,4 @@
-use blitz_traits::{BlitzKeyEvent, BlitzMouseButtonEvent, MouseEventButton};
+use blitz_traits::events::{BlitzKeyEvent, BlitzMouseButtonEvent, MouseEventButton};
 use dioxus_html::{
     geometry::{ClientPoint, ElementPoint, PagePoint, ScreenPoint},
     input_data::{MouseButton, MouseButtonSet},

packages/native/src/lib.rs

@@ -17,7 +17,9 @@ mod dioxus_renderer;
 mod events;
 mod mutation_writer;
 
-pub use anyrender_vello::{CustomPaintCtx, CustomPaintSource, TextureHandle};
+pub use anyrender_vello::{
+    wgpu_context::DeviceHandle, CustomPaintCtx, CustomPaintSource, TextureHandle,
+};
 use assets::DioxusNativeNetProvider;
 use blitz_dom::{ns, LocalName, Namespace, QualName};
 pub use dioxus_application::{DioxusNativeApplication, DioxusNativeEvent};