When using part start models from some of my customers the
hidden lines disappear when rotating the model.
I tried looking at all the settings cant seem to figure it
out, my start files work fine but when doing work for them I have to use
theirs.
Any ideas???????????
If this is still an unresolved issue, try opening a new part from your customer.
Once open, select "View"
Go down to Display and pan over to the pop out menu
Look for "Draft Quality HLR/HLV" and select it.
Doing this has solved the disappearing hidden line issue for me. Very annoying. Hope this helps.