/usr/share/gimp/2.0/scripts/gunther-radial-fade-blur.scm is in gimp-plugin-registry 7.20140602ubuntu3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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; The GIMP -- an image manipulation program
; Copyright (C) 1995 Spencer Kimball and Peter Mattis
;
; Radial Fade Blur script for GIMP 2.4
; Created by Gunther
;
; Tags: blur
;
; Author statement:
;
; Add a radialy fading blur effect.
;
; --------------------------------------------------------------------
; Distributed by Gimp FX Foundry project
; --------------------------------------------------------------------
; - Changelog -
; v0.01 - 16-Nov-03 - Works as intended, but lacking some options
; 0.01a - 16-Nov-03 - Now undo function works as a block
; 0.02 - 17-Nov-03 - Blur now centred on x,y coordinates instead of top left corner
; 0.03 - Removed layering of effect, added feather option
; 0.04 - Doubled radius figure for use as diameter in ellipse selection
; 0.05 - 26-Nov-03 - Removed automatic feathering/made feather variable larger
; 0.06 - 22-Feb-04 - Deprecated PDB calls updated to fit with 2.0pre2
;
; --------------------------------------------------------------------
;
; This program is free software: you can redistribute it and/or modify
; it under the terms of the GNU General Public License as published by
; the Free Software Foundation, either version 3 of the License, or
; (at your option) any later version.
;
; This program is distributed in the hope that it will be useful,
; but WITHOUT ANY WARRANTY; without even the implied warranty of
; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
; GNU General Public License for more details.
;
; You should have received a copy of the GNU General Public License
; along with this program. If not, see <http://www.gnu.org/licenses/>.
;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
; set up the basics
(define (script-fu-radial-fade-blur
img
drawable
amount
feather
radius
posx
posy
)
; undo grouping start
(begin
(gimp-image-undo-group-start img)
; make a feathered elliptical selection centred on the x,y coordinate
(gimp-ellipse-select img (- posx radius) (- posy radius) (* radius 2) (* radius 2) 2 1 0 0)
; invert the selection
(gimp-selection-invert img)
; feather the selction
(gimp-selection-feather img feather)
; gaussian blur it
(plug-in-gauss-iir 1 img drawable amount amount amount)
; clear the visible elliptical selection
(gimp-selection-none img)
)
; undo grouping finish
(gimp-image-undo-group-end img)
(gimp-displays-flush)
)
(script-fu-register "script-fu-radial-fade-blur"
_"Radial Blur..."
_"Add a radially fading blur at a specified location."
"Gunther"
"gunther_oz@hotmail.com"
"2003"
"RGB*, GRAY*"
SF-IMAGE "Image" 0
SF-DRAWABLE "drawable" 0
SF-ADJUSTMENT _"Blur Amount" '(20 0 40 1 2 0 0)
SF-ADJUSTMENT _"Feather" '(20 0 100 1 2 0 0)
SF-ADJUSTMENT _"Exclusion Radius" '(20 0 8000 1 2 0 1)
SF-ADJUSTMENT _"Centre X" '(60 1 8000 1 10 0 1)
SF-ADJUSTMENT _"Centre Y" '(60 1 8000 1 10 0 1)
)
(script-fu-menu-register "script-fu-radial-fade-blur"
"<Image>/FX-Foundry/Artistic")
|