You can position the lamp in many different poses, by picking and
rotating individual groups around the x, y and z axes.
Using Diagnostic Shading
The wire model can be shaded to give a more realistic view of the geometry.
Diagnostic shading can be accessed in the Control Panel to the right of the
Alias interface.
NOTE If the panel is not shown, choose Windows > Control Panel to make it
visible.
146 | Chapter 4 Introduction to 3D