Function traffloat::sun::shadow_cast

fn shadow_cast(
    world: &mut SubWorld<'_>, 
    first: &mut bool, 
    __reader_id_for_node_additions: &mut ReaderId<AddEvent>, 
    __channel_for_node_additions: &EventChannel<AddEvent>, 
    __reader_id_for_node_post_removals: &mut ReaderId<PostRemoveEvent>, 
    __channel_for_node_post_removals: &EventChannel<PostRemoveEvent>, 
    __traffloat_codegen_perf: &Perf
)