Are you perhaps combining all particular ruins into separate single objects ("clusters" of structures merged into one object per ruin)? Doing so can even further optimise them. Wow! Great idea, a lot of work, less flexibility (if a ruin's appearance is changed by mods), but what a wonderful boost for performance! This seems like the ultimate optimisation method.
3 comments
Thank you very much for these great nifty things
you are doing here to further improve upon Oblivion.