To Set Default Render Mode Settings
1. Click > . The Creo View Options dialog box opens.
2. Next to Showing, select Defaults.
3. On the left, select Model. The > page opens.
4. Under Render Mode, select a default render mode from the list.
5. To display hidden lines as dashed lines, select Display hidden lines as dashed lines.
6. Select or clear Shaded with edges: Display polygons flat - shaded.
7. Set the Datum Curve Width.
8. Click OK.