Preloaded terrain radius for free roam

[jukibom]

Considering a mechanism which places markers around a starting location to precache terrain much like the time trials maps do with level geo

Couple questions around that though...

• Could we precache and then disable the tags to eliminate lag in local area without overdraw of terrain we can't see?
• If not, can we disable the tags after some reasonable distance?
• What radius is reasonable and what performances implications are there?