Support Warning

WebGPU is currently only supported on Chrome starting with version 113, and only on desktop. If they don't work on your configuration, you can check the WebGL2 examples here.
Support for WebGPU in Bevy hasn't been released yet, this example has been compiled using the main branch.

//! A shader that uses dynamic data like the time since startup.
//! The time data is in the globals binding which is part of the `mesh_view_bindings` shader import.

use bevy::{prelude::*, reflect::TypeUuid, render::render_resource::*};

fn main() {
        .add_systems(Startup, setup)

fn setup(
    mut commands: Commands,
    mut meshes: ResMut<Assets<Mesh>>,
    mut materials: ResMut<Assets<CustomMaterial>>,
) {
    // cube
    commands.spawn(MaterialMeshBundle {
        mesh: meshes.add(Mesh::from(shape::Cube { size: 1.0 })),
        transform: Transform::from_xyz(0.0, 0.5, 0.0),
        material: materials.add(CustomMaterial {}),

    // camera
    commands.spawn(Camera3dBundle {
        transform: Transform::from_xyz(-2.0, 2.5, 5.0).looking_at(Vec3::ZERO, Vec3::Y),

#[derive(AsBindGroup, TypeUuid, Debug, Clone)]
#[uuid = "a3d71c04-d054-4946-80f8-ba6cfbc90cad"]
struct CustomMaterial {}

impl Material for CustomMaterial {
    fn fragment_shader() -> ShaderRef {