On Saturday 20 March 2004 14:38, William Skaggs wrote:
> Actually the reality is that Gimp, with the standard plug-ins, does
> not have the ability to do this, although there are ways to fake
> something that looks sort of like it. The easiest way to get it
> would be to modify the "blur" filter (found in randomize.c in the
> plug-ins directory) so that the probability values are derived from
> a map-image rather than constant. This would really be a valuable
> thing to have.
> -- Bill
I had thought about this.
What I found out is that tit will be easy to modify the "filter all
layers" GAP filter to to right that:
Add a "select map image" widget, and a "value step" choice.
On the map image, make a selection by value range. For each value
range apply the filter on the target image, with the obtained
I will try to work on that.
Meanwhile, the scripts I posted on the other message can work for
applying a single filter with a linear variation across a image.
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