Objects in Groups Suddenly Hidden

[Geo]

Best Practice …
• Do not use Hide to control visibility.
• Use Layers to control visibility.

To get back on track, see the link to the Unhide All plugin in this post.

Urgently required :: Unhide surfaces is not possible?!

Use of the Hide command to control visibility while modeling often leads to confusion. Best to use it sparingly and only in the topmost modeling context. Here’s why. Edit > Unhide > All … Works only upon entities hidden within the current modeling context. Edit > Unhide > Last … Works globally just once. After that, the Unhide command is context sensitive. Consequently, un-hiding entities hidden within groups requires re-enter their editing context to Unhide. There’s a handy little plugin …