Delete objects outside all viewports

[MichaelAllfire 10]

Hi all,

 

Some time ago (a few employers ago actually) I had a lisp command saved that would delete all objects that weren't visible in any viewport. I've since lost this lisp file.

 

Does anyone know where I might be able to find another one similar to this?

 

Thanks in advance!

[BIGAL 503]

If you write this as a lisp defun 

 

select viewport freeze Layer 

erase all 

thaw viewport layer 

 

Do you know how to use entsel and get the layer ?

 

[catoscuro 10]

maybe this

DelobjNotinViewports.lsp