Moho Animation Forum

Posted: **Wed Mar 23, 2016 2:30 pm**

I tried to look for a way to access selected layers, all I found was CountSelectedLayers(GroupLayer *group). I tried passing it an argument, like so:

Code: Select all

local layerList
moho.document:CountSelectedLayers(layerList)

However, layerList won't contain selected layers after this call. How do I use it or is there some other way?

Posted: **Wed Mar 23, 2016 3:33 pm**

CountSelectedLayers does not populate the empty variable. You need to assign it a variable:

local selLayerCount = moho.document:CountSelectedLayers(moho.document)

You can also specify a particular group layer instead of the whole document.
To count through them:

for i=0, moho.document:CountSelectedLayers(moho.document)-1 do

Posted: **Wed Mar 23, 2016 3:35 pm**

synthsin75 wrote:CountSelectedLayers does not populate the empty variable. You need to assign it a variable:

local selLayerCount = moho.document:CountSelectedLayers(moho.document)

You can also specify a particular group layer instead of the whole document.
To count through them:

for i=0, moho.document:CountSelectedLayers(moho.document)-1 do

Ah, thanks! Hmm but how do I access the selected layers? CountSelectedLayers doesn't tell me which layers are selected.

Posted: **Wed Mar 23, 2016 3:39 pm**

lehtiniemi wrote:Ah, thanks! Hmm but how do I access the selected layers? CountSelectedLayers doesn't tell me which layers are selected.

Code: Select all

for i=0, moho.document:CountSelectedLayers(moho.document)-1 do
     local layer = moho.document:GetSelectedLayer(i)

Posted: **Wed Mar 23, 2016 3:42 pm**

synthsin75 wrote:
lehtiniemi wrote:Ah, thanks! Hmm but how do I access the selected layers? CountSelectedLayers doesn't tell me which layers are selected.
Code: Select all
for i=0, moho.document:CountSelectedLayers(moho.document)-1 do
     local layer = moho.document:GetSelectedLayer(i)

Thanks!!!

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