- don't use a separate array for "reversedWindingOrder" it's just one bit of data and we had 7 bits left in the Visibility structure. - use Culler::result_type instead of hardcoded value everywhere - other minor cleanups
- don't use a separate array for "reversedWindingOrder" it's just one bit of data and we had 7 bits left in the Visibility structure. - use Culler::result_type instead of hardcoded value everywhere - other minor cleanups