sloped roof homedesign in 3ds max file , it work in 2009 above 3ds max , you can make any changes on this file. sloped roof homedesign in 3ds max file , it work in 2009 above 3ds max , you can make any changes on this file. sloped roof homedesign in 3ds max file , it work in 2009 above 3ds max , you can make any changes on this file.