move sort to render world, use extracted views and update the existing buffer in...

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bevy_gaussian_splatting/src/sort/std.rs

Line 47 in bcedf5b

// TODO: move sort to render world, use extracted views and update the existing buffer instead of creating new

pub fn std_sort(
    asset_server: Res<AssetServer>,
    gaussian_clouds_res: Res<Assets<GaussianCloud>>,
    gaussian_clouds: Query<(
        &Handle<GaussianCloud>,
        &Handle<SortedEntries>,
        &GaussianCloudSettings,
    )>,
    mut sorted_entries_res: ResMut<Assets<SortedEntries>>,
    mut cameras: Query<
        &mut SortTrigger,
        With<GaussianCamera>,
    >,
    mut sort_config: ResMut<SortConfig>,
) {
    // TODO: move sort to render world, use extracted views and update the existing buffer instead of creating new

    let sort_start_time = Instant::now();
    let mut performed_sort = false;

    for mut trigger in cameras.iter_mut() {
        if !trigger.needs_sort {
            continue;
        }
        trigger.needs_sort = false;
        performed_sort = true;

        for (
            gaussian_cloud_handle,