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.
use bevy::prelude::*;
fn main() {
App::new()
.insert_resource(ClearColor(Color::BLACK))
.add_plugins(DefaultPlugins)
.add_systems(Startup, setup)
.run();
}
fn setup(
mut commands: Commands,
mut meshes: ResMut<Assets<Mesh>>,
mut materials: ResMut<Assets<StandardMaterial>>,
) {
commands.spawn(Camera3dBundle {
transform: Transform::from_xyz(1.0, 2.5, 5.0).looking_at(Vec3::ZERO, Vec3::Y),
..default()
});
commands.spawn(PbrBundle {
mesh: meshes.add(shape::Plane::from_size(100.0).into()),
material: materials.add(StandardMaterial {
base_color: Color::rgb(0.2, 0.2, 0.2),
perceptual_roughness: 0.08,
..default()
}),
..default()
});
const COUNT: usize = 6;
let position_range = -4.0..4.0;
let radius_range = 0.0..0.8;
let pos_len = position_range.end - position_range.start;
let radius_len = radius_range.end - radius_range.start;
let mesh = meshes.add(Mesh::from(shape::UVSphere {
sectors: 128,
stacks: 64,
..default()
}));
for i in 0..COUNT {
let percent = i as f32 / COUNT as f32;
let radius = radius_range.start + percent * radius_len;
commands
.spawn(PbrBundle {
mesh: mesh.clone(),
material: materials.add(StandardMaterial {
base_color: Color::rgb(0.5, 0.5, 1.0),
unlit: true,
..default()
}),
transform: Transform::from_xyz(position_range.start + percent * pos_len, 0.6, 0.0)
.with_scale(Vec3::splat(radius)),
..default()
})
.with_children(|children| {
children.spawn(PointLightBundle {
point_light: PointLight {
intensity: 1500.0,
radius,
color: Color::rgb(0.2, 0.2, 1.0),
..default()
},
..default()
});
});
}
}