Hiding/Unlocking Layers (including Block)

[k005]

Hello friends;

We can hide the layer with the LAYOFF command. However, in case of Block, this does not work. I use the LAYFRZ command instead.

What I want to do is to use layoff if the selected object layer is block and not layfrz.,..

example command name: defun C:LayhidView . If it is closed, it can be opened with a single command. If it is open, close it...

Thanks in advance to the helpful friend.

[paullimapa]

LAYOFF just like LAYFRZ should be able to turn off objects inside blocks.

Make sure you select Settings > Block selection > Block is selected

[k005]

I asked for a routine that turns it on/off with the same command. Thank you.

[paullimapa]

From what I'm understanding by reading your OP, LayOff & LayFrz both do let you pick an object even inside a Block to turn off or freeze. But if you want to pick an object to turn back on inside a Block that would not be possible since you cannot see an object that is turned off or frozen. Please clarify your request.

[k005]

No . We will not select anything to open. It will open all closed layers or frozen ones... the choice will be only when closing.

[paullimapa]

Download my free LayerApps that includes two new commands called DDLyrOn and DDLyrTh that will show all Off or Frozen layers in a dialog box for you to select from to turn On or Thaw

[Kent1Cooper]

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@k005 wrote:

I asked for a routine that turns it on/off with the same command. Thank you.

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To thaw and turn on a Layer that's frozen or off, I have a routine that does it for top-level objects but not nested ones [LayerThawOnSelect.lsp, >here<].  But I don't understand how you would use a single command to either do that or turn the Layer off.  Thawing/turning-on requires turning everything on temporarily so that you can pick something on a Layer you want on.  But surely if your intent is sometimes to turn off the Layer of something, you don't need everything turned on -- the Layer you want to turn off is already available for the picking.

So you invoke the command you're looking for, and everything comes on [because it must if you're going for turning something on that's currently off] and then you pick something.  How do you imagine the command would be able to know whether that's on a Layer you want on or off?

[k005]

I think this way:

Open: If there is any closed or frozen layer in the layer list, open it. Otherwise, do not take any action and exit...

Closing: If the selected layer is a block, freeze it. If not, close the layer.