what is Terrain instancing?

[Edited by - homeP on August 22, 2010 7:51:29 AM]

This is not a Game Design question. It's either an art question or a programming question, not sure which. I'm closing it since it's in the wrong forum and I don't know which forum it belongs in. "homep," you should figure out where the right forum is, and ask a better question (one that doesn't require respondents to write a book for you). http://www.sloperama.com/advice/entry65.htm