fn main() {
    use clap::Parser;
    let args = vviz::app::Args::parse();

    vviz::app::spawn(args.mode, |mut manager: vviz::manager::Manager| {
        let w3d = manager.add_widget3("w3d".to_string());
        w3d.place_entity_at(
            "cube".to_string(),
            vviz::entities::colored_cube(1.0),
            vviz::math::rot_x(0.7),
        );
        loop {
            manager.sync_with_gui();
        }
    });
}