Drawing and Editing Tools: These tools create geometry
(Line, Arc, Rectangle, etc.), construction objects
(Measure and Protractor), and enable object
manipulation (Move, Rotate, Push/Pull, etc.) They are
all described in this chapter.
Drawing Axes: When you open a file, the model contains
a set of red, green, and blue axes (you can see the blue axis
once you orbit the model out of the red-green plane).
These are equivalent to the X, Y, Z axes used in traditional