AutoCAD 2010's extended set of tools for working with 3D drawings lets you create 3D objects with few limitations on shape and orientation. This chapter focuses on the use of these tools, which help you easily generate 3D forms and view them in both perspective and orthogonal modes.
AutoCAD LT doesn't support any of the features described in this chapter.
In this chapter, you'll learn to do the following:
Master the User Coordinate System
Understand the UCS options
Use viewports to aid in 3D drawing
Create complex 3D surfaces
Create spiral forms
Create surface models
Move objects in 3D space
Before you start, I'd like you to set up AutoCAD in a way that will make your work a little ...