Missing lines on 2d drawing

[OR_22]

Hi

I'm missing lines on my 2d drawing. Is it possible to "update" all views

[StephenW]

in your cofing settings, turn on the option;

display_silhouette_edges YES

[KenFarley · Accepted solution]

Seems like you've somehow turned off silhouette edges.

File->Options->Appearance->Entity Display->Show silhouette edges

Or at least that's the only way I found to duplicate what you show in the isometric view.

Unfortunately, changing this doesn't seem to affect existing views, meaning I had to redefine the view to get it to "update".

[OR_22]

Hi

I found a solution to my problem.

This problem occurred after updating to Creo 10 from Creo 8. It seems we have some older drawings with an unusual setup.

What I did

1. Chose the view with the missing lines.
2. Properties
3. Under View display “display style” was set to Default. I changed this to “No Hidden” and all was ok.
4. Save