extended layer freeze routine

[GeryKnee]

Hello there,

how sould be a lisp code that is similar to Layer Freeze routine of autocad stard tools commands , but :

 1) Object whose layer selected is not one but a member in a multiple selection.

 2) If PickFirst objects selected does that with the picFirst Selection?

[Kent1Cooper · Accepted solution]

Attached is a quick [and lightly tested] modification of my LayerQuellPick.lsp routine, available here, to allow Multiple objects, with or without pre-selection.  As with that one, it covers both ways to "quell" [my choice of a single word covering both] a Layer -- LayerQuellMult.lsp includes two commands, LOM for Layer Off, Multiple, and LFM for Layer Freeze, Multiple.  Since nested objects can't be pre-selected, it doesn't include the ability to deal with their Layers, but only those of top-level objects; for nested ones, use LOPN or LFPN from the link, which will require you to pick them one at a time.

There are possible enhancements, such as an overall Undo begin/end wrapper [as it is, if you want to undo, each Layer is restored in reverse order, one at a time].

[GeryKnee]

The code is what i needed.

Is it easy to change it , so all the routine functions sould return in one UNDO Click?

Thanks,

Gery

[Kent1Cooper · Accepted solution]

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@GeryKnee wrote:

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Is it easy to change it , so all the routine functions sould return in one UNDO Click?

....

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Fairly easy --- try the attached updated version [again, lightly tested].

[GeryKnee]

Yes, that's what i thouht about,

Thank yoy Very much for your help,

Gery