I while back i heard a few people talk about and previewed their new ways to use a virtual foundry to make a map. those things looked awesome but are any available yet??
i THINK he is talking about this: http://www.forgehub.com/forum/showthread.php?t=9200 i hope that's what you mean, if not sorry haha
Was about a Sketchup phase Forge Hub went through for like 2 weeks. Everyone was basically making things off of Google Sketchup. People suggested making a 3-D Foundry and could plan your levels before you could make them.
i remember some one even posted a website in which you had a virtual 3d foundry with 3d blocks and stuff and you could build of that(...the site wasnt operational yet)