Re: [Gimp-user] set mode or opacity for multiple layers at once?

[Ofnuts <ofnuts laposte net>]

On 05/22/2012 09:08 PM, rutile gmail com wrote:
> Is it possible to set the blending mode or the opacity settings for 
> multiple layers all at once?  Ideally I'd like to select multiple 
> layers and change the settings for all of them at once, but I can't 
> seem to figure out a way to do this, so I think it doesn't exist?
>
> Is this something other people would like to be able to do?

I have a script that takes a stack of layers, and interleaves it with 
another stack of layers (or with a single layer duplicated enough 
times), while applying the same mode & opacity to all layers from one of 
the two stacks (mostly mean to merge something in an animation). See 
"interleave-layers" here: http://gimp-tools.sourceforge.net/tools.shtml