AutoCAD 2007 is giving you to look all around in 360 degrees by adding a new 3DSWIVEL command. You must have experienced or heard of spinning a camera on tripod. Helical shapes can be created with ease by just indicating some basic properties of helix like height, number of turns top/base radii etc. AutoCAD 2007 is there again to assist you and can save your day.
Creating a helical shape is hell of a job and all the engineers as well as designers know how difficult it is to tackle with these objects.
