/usr/share/gimp/2.0/scripts/lowry-ez-red-skin-fix.scm is in gimp-plugin-registry 7.20140602ubuntu2.
This file is owned by root:root, with mode 0o644.
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; The GIMP -- an image manipulation program
; Copyright (C) 1995 Spencer Kimball and Peter Mattis
;
; EZ Red Skin Fix script for GIMP 2.4
; Original author: Mark Lowry
;
; Tags: photo, red skin
;
; Author statement:
;
; A GIMP script-fu to perform a quick red skin fix
; technique created by lylejk of dpreview.com
;
; Creates a top layer set to Value mode and
; a second layer set to Screen mode.
;
; If you leave the "Merge Layers" box unchecked,
; the two layers will remain on the stack and you can
; adjust the opacity of the Screen layer to suit,
; then merge down if desired.
;
; With the "Merge Layers" box checked, the layers will
; automatically merge down, and the resulting layer name
; will be "Fixed with EZ Red Skin Fix". If you have several
; similar images to adjust, you may wish to determine the
; desired opacity manually on the first image, then check
; the "Merge Layers" box to speed things up on the rest of
; the layers. The script-fu input parameters are retained
; from one run to the next, so you won't have to change the
; opacity slider once you get it set the way you want it.
;
; --------------------------------------------------------------------
; Distributed by Gimp FX Foundry project
; --------------------------------------------------------------------
; - Changelog -
;
; Created on 4/8/2006 for v.2.2.8
; Revised 10/27/2007 to fix unbound variables (required for 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-EZRedSkinFix img drawable opacity merge-flag )
(let* (
(screen-layer 0)
(value-layer 0)
(second-merge 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 SCREEN LAYER ;;
; Create a new layer
(set! screen-layer (car (gimp-layer-copy drawable 0)))
; Give it a name
(gimp-drawable-set-name screen-layer _"Adjust opacity, then merge this layer down first")
; Add the new layer to the image
(gimp-image-add-layer img screen-layer 0)
; Set opacity
(gimp-layer-set-opacity screen-layer opacity)
; Set the layer mode to Screen
(gimp-layer-set-mode screen-layer SCREEN-MODE )
;
;
;; CREATE THE VALUE LAYER ;;
(set! value-layer (car (gimp-layer-copy drawable 0)))
; Give it a name
(gimp-drawable-set-name value-layer _"Merge this layer down second")
; Add the new layer to the image
(gimp-image-add-layer img value-layer 0)
; Set opacity to 100%
(gimp-layer-set-opacity value-layer 100 )
; Set the layer mode to Value
(gimp-layer-set-mode value-layer VALUE-MODE )
;
;
; NOW MERGE EVERYTHING DOWN IF DESIRED
(if (equal? merge-flag TRUE)
(gimp-image-merge-down img screen-layer 1 )
()
)
(if (equal? merge-flag TRUE)
(set! second-merge (car(gimp-image-merge-down img value-layer 1 )))
()
)
(if (equal? merge-flag TRUE)
(gimp-drawable-set-name second-merge _"Fixed with EZ Red Skin Fix")
()
)
; Complete the undo group
(gimp-image-undo-group-end img)
; Flush the display
(gimp-displays-flush)
)
)
(script-fu-register "script-fu-EZRedSkinFix"
_"EZ Red Skin Fix"
_"Add screen layer and a value layer. Adjust layer opacities to suit."
"Mark Lowry"
"Technique by lylejk of dpreview.com"
"2007"
"RGB*, GRAY*"
SF-IMAGE "Image" 0
SF-DRAWABLE "Current Layer" 0
SF-ADJUSTMENT _"Strength? (Screen Layer Opacity)" '(35 0 100 1 10 0 0)
SF-TOGGLE _"Merge Layers?" FALSE
)
(script-fu-menu-register "script-fu-EZRedSkinFix"
"<Image>/FX-Foundry/Photo/Enhancement")
|