no 3d in copy of drawing

[bbxrider]

I have a drawing where 3d works normal as expected,
made a copy, made some modifications to the copy and
can't get any 3d in the copy. I have moved the camera
to a different room in the copy, however even if put the camera
back in the same place as it was in the original I still
get no 3d in the copy
not sure what I should change in virtual visitor if anything

[Puybaret]

Did you check the coordinates of the virtual visitor with the visitor modification pane, after a double click on it? And does the 3D view work correctly in Aerial view mode?

[bbxrider]

ok, after closing doc and reopen it works, but don't know where are coordinates of virtual visitor? and don't know what is the visitor modification pane? I will check documentation and post back

[VeroniQ]

Hi bbxrider,
3D View > Modify virtual visitor
Have a good day.

[bbxrider]

thanks veroniQ, looks like you would some severe numbers in there to mess up the virtual viewer, like eyes elevation of like 40'