home *** CD-ROM | disk | FTP | other *** search
- #!/usr/bin/perl
-
- # Revision 1.0: Released it
- # 1.1: Marc Lehman added undo capability! <pcg@goof.com>
- # 1.2: Added my email, and put it in "Noise" where it belongs
- # <sjburges@gimp.org>
-
-
- use Gimp;
- use Gimp::Fu;
-
- register "feedback",
- "Take an image and feed it back onto itself multiple times",
- "This plug-in simulates video feedback. It makes for kinda a neat desktop if you're into that sort of thing",
- "Seth Burgess",
- "Seth Burgess <sjburges\@gimp.org>",
- "2-15-99",
- N_"<Image>/Filters/Noise/Feedback...",
- "RGB, GRAY",
- [
- [PF_SLIDER, "offset", "the amount the frames will offset", 3, [0, 255, 1]],
- [PF_SLIDER, "repeat", "the number of times to repeat the illusion", 3, [0, 100, 1]],
- ],
- sub {
- my($img,$drawable,$offset,$repeat)=@_;
-
- eval { $img->undo_push_group_start };
-
- for (; $repeat>0; $repeat--) {
- $drawable = $img->flatten;
- $copylayer = $drawable->copy(1);
- $img->add_layer($copylayer,0);
- $copylayer->scale($img->width - $offset, $img->height - $offset, 0);
- }
- $img->flatten;
- eval { $img->undo_push_group_end };
- return();
- };
-
- exit main;
-
-