Layer visibility in Detail, Not Painful Anymore!

Hi, I began to work on this few years ago.
It is not perfect but I think it may help.
At least, I still hope it may inspire Rhino team…


Mainly :

When switching to layout space :
- Save model layer states
- Turn all model layers on

When switching back to layout space :
- Restore model layer states

When a new layer is created, its visibility in details is by default OFF (not altering existing layouts). If shift is pressed during creation, the Rhino default behavior is applied (ON).

To print, go to layout space to make sure every model layers are ON.