AutoCAD 2008 User's Guide > Control the Drawing Views > Change Views > Shade a Model and Use Edge Effects > Customize a Visual Style > Control the Display of Edges > 
Control the Display of Edges
Concept Procedure Quick Reference
 
 
 

To control display of silhouette edges

  1. Click Tools menu Palettes Visual Styles.
  2. With the current visual style selected in the sample images, in Fast Silhouette Edges, Visible, select Yes or No.
  3. If Yes is selected, specify a width for silhouette edges.
 Toolbar: Visual Styles 
 Command entry: VISUALSTYLES
 Dashboard: Visual Style panel (click to expand), Silhouette Edges button and slider