To Set Hidden Line Removal Options
1. Click > .
The Creo View Options dialog box opens.
2. Next to Showing, select Global.
3. On the left, under Model, select Hidden Line Removal. The Hidden Line Removal page opens.
4. To control the way hidden line removal is performed, select or clear the check boxes for one or more of these options:
◦ Fix intersecting edges
◦ Use analytic data
◦ Display back faces
5. To set the accuracy of hidden line removal, drag the Gap tolerance slider toward Fast or Accurate, or type an accuracy percentage in the box.
6. Click OK.