On Tue, 30 Nov 2004 13:25:16 +1300, Joseph Heled
<[EMAIL PROTECTED]> wrote:
> (I think this has been discussed on the list before, but not sure where/when.)
> What is the best way to achieve the following functionality -
> Given two layers L1 and L2, I want L2 limited by it's distance from L1
> Result <- L1 - MIN( MAX(L1 - L2), -20), 20)
> A. Write a plugin
> B. Write it as a script-fu (not sure if script-fu can iterate on pixels, and
> what is the speed implication). And I hate scheme.
> C. Write it in python fu if I can compile it, but even though it is probably
> as universally available as scrip-fu. Can I iterate over an image in
> D. I know I can do it with 5 layers and overlay modes. write this as a
> script-fu. Not elegant and requires loads of memory for large images.
E. extend gluas to be able to pick an auxiliary drawable for
additional pixel sources,
(essentially resurrecting some code I initially had in a different
version of gluas, and write the expression in gluas).
( gluas is at http://pippin.gimp.org/plug-ins/gluas/ )
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