Function calculate_bounds_2d 

pub fn calculate_bounds_2d(
    commands: Commands<'_, '_>,
    meshes: Res<'_, Assets<Mesh>>,
    images: Res<'_, Assets<Image>>,
    atlases: Res<'_, Assets<TextureAtlasLayout>>,
    meshes_without_aabb: Query<'_, '_, (Entity, &Mesh2d), (Without<Aabb>, Without<NoFrustumCulling>)>,
    sprites_to_recalculate_aabb: Query<'_, '_, (Entity, &Sprite, &Anchor), (Or<(Without<Aabb>, Changed<Sprite>, Changed<Anchor>)>, Without<NoFrustumCulling>)>,
)

System calculating and inserting an Aabb component to entities with either:

• a Mesh2d component,
• a Sprite and Handle<Image> components, and without a NoFrustumCulling component.

Used in system set VisibilitySystems::CalculateBounds.