/usr/share/gimp/2.0/scripts/lowry-gothic-glow.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
;
; Gothic Glow script for GIMP 2.4
; Original author: Mark Lowry
;
; Tags: photo, gothic, glow
;
; Author statement:
;
; A GIMP script-fu version of the popular PS
; action by "feivel".
; Creates a layer set to multiply mode and
; another layer set to screen mode.
; Blur radii may be specified for each layer,
; and you can choose to add fully transparent
; layer masks to both layers automatically.
;
; --------------------------------------------------------------------
; Distributed by Gimp FX Foundry project
; --------------------------------------------------------------------
; - Changelog -
; Created on 3/21/2006 for 2.2.8
; Revised 10/27/2007 to fix unbound variables (required for v.2.4.0). Only tested on v.2.4.0
;
; --------------------------------------------------------------------
;
; 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 2 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, write to the Free Software
; Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(define (script-fu-gothic-glow img drawable mult-blur-rad screen-blur-rad mask-flag )
(let* (
(mult-layer 0)
(screen-layer 0)
)
; Start an undo group. Everything between the start and the end
; will be carried out if an undo command is issued.
(gimp-image-undo-group-start img)
;; CREATE THE MULTIPLY LAYER ;;
; Create a new layer
(set! mult-layer (car (gimp-layer-copy drawable 0)))
; Give it a name
(gimp-drawable-set-name mult-layer _"Multiply Layer")
; Add the new layer to the image
(gimp-image-add-layer img mult-layer 0)
; Set opacity to 100%
(gimp-layer-set-opacity mult-layer 100)
; Copy the layer for later ...
(set! screen-layer (car (gimp-layer-copy mult-layer 0)))
; Set the layer mode to Multiply
(gimp-layer-set-mode mult-layer 3)
; Blur the layer
(if (> mult-blur-rad 0)
(plug-in-gauss-iir 1 img mult-layer mult-blur-rad 1 1 )
()
)
; Add layer mask if required
(if (equal? mask-flag TRUE)
(gimp-layer-add-mask mult-layer (car (gimp-layer-create-mask mult-layer 0)))
()
)
;
;
;; CREATE THE SCREEN LAYER ;;
; Name the screen layer
(gimp-drawable-set-name screen-layer _"Screen Layer")
; Add the new layer to the image
(gimp-image-add-layer img screen-layer 0)
; Set opacity to 100%
(gimp-layer-set-opacity screen-layer 100)
; Set the layer mode to Screen
(gimp-layer-set-mode screen-layer 4)
; Blur the layer
(if (> screen-blur-rad 0)
(plug-in-gauss-iir 1 img screen-layer screen-blur-rad 1 1 )
()
)
; Add layer mask if required
(if (equal? mask-flag TRUE)
(gimp-layer-add-mask screen-layer (car (gimp-layer-create-mask screen-layer 0)))
()
)
; Complete the undo group
(gimp-image-undo-group-end img)
; Flush the display
(gimp-displays-flush)
)
)
(script-fu-register "script-fu-gothic-glow"
_"Gothic Glow"
_"Add blurred multiply layer and a blurred screen layer with optional masks. Good for adding a surreal effect to images, especially landscapes."
"Mark Lowry"
"Mark Lowry"
"2007"
"RGB*, GRAY*"
SF-IMAGE "Image" 0
SF-DRAWABLE "Current Layer" 0
SF-VALUE _"Multiply Layer Blur Radius" "8"
SF-VALUE _"Screen Layer Blur Radius" "0"
SF-TOGGLE _"Add Layer Masks?" TRUE
)
(script-fu-menu-register "script-fu-gothic-glow"
"<Image>/FX-Foundry/Light and Shadow")
|