NoAutomaticBatching has no effect

[obtuse salmon]

Hi,

I am testing the new automatic batching feature. I have a simple example with 100k cubes, but the NoAutomaticBatching component has no effect (I got the same average fps approx. 45). I would expect a much bigger FPS when the automatic batching is on. What am I doing wrong? Thank you, Jaroslav (Bevy version 0.12.1)

use bevy::prelude::*;
use bevy::diagnostic::FrameTimeDiagnosticsPlugin;
use bevy::diagnostic::LogDiagnosticsPlugin;
use rand::Rng;

fn main() {
    App::new()
        .add_plugins(DefaultPlugins)
        .add_plugins(FrameTimeDiagnosticsPlugin::default())
        .add_plugins(LogDiagnosticsPlugin::default())
        .add_systems(Startup, setup)
.run();
}

fn setup(mut commands: Commands, mut meshes: ResMut<Assets<Mesh>>) {
    let mut rng = rand::thread_rng();

    for _ in 0..100000 {
        let cube_mesh_handle: Handle<Mesh> = meshes.add(shape::Cube::default().into());
        commands.spawn((
            PbrBundle {
                mesh: cube_mesh_handle,
                transform: Transform::from_xyz(rng.gen_range(-1000.0..1000.0), rng.gen_range(-1000.0..1000.0), rng.gen_range(-1000.0..1000.0)),
                ..default()
            },
            //bevy::render::batching::NoAutomaticBatching,
        ));
    }

    let camera_and_light_transform =
        Transform::from_xyz(1.8, 1.8, 1.8).looking_at(Vec3::ZERO, Vec3::Y);

    commands.spawn(Camera3dBundle {
        transform: camera_and_light_transform,
        ..default()
    });

    commands.spawn(PointLightBundle {
        point_light: PointLight {
            intensity: 1000.0,
            range: 100.0,
            ..default()
        },
        transform: camera_and_light_transform,
        ..default()
    });
}

[proven elbow]

@deep plume

[ruby lichen]

Try moving the let cube_mesh_handle = ... out of the loop and then clone the handle inside the loop.