; The GIMP -- an image manipulation program ; Copyright (C) 1995 Spencer Kimball and Peter Mattis ; ; Supposed to look vaguely like roughly carved wood. Chipped away if you will. ; ; Options: Text String - the string to make the logo from ; Font - which font to use ; Font Size - how big ; Chip Amount - how rought he chipping is (how spread the bump map is) ; Blur Amount - the bump layer is blurred slighty by this amount ; Invert - whether or not to invert the bumpmap (gives a carved in feel) ; Drop Shadow - whether or not to draw a drop shadow ; Keep bump layer? - whether to keep the layer used as the bump map ; fill bg with pattern? - whether to fill the background with the pattern or leave it white ; Keep Backgroun - whether or not to remove the background layer ; ; Adrian Likins (Adrian@gimp.org) ; Jan 11, 1998 v1 ; ; see http://www.gimp.org/~adrian/script.html ; ; 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. ; ; Some suggested patterns: Dried mud, 3D green, Slate ; (define (apply-chip-away-logo-effect img logo-layer spread-amount blur-amount invert drop-shadow keep-bump bg-fill keep-back pattern) (let* ((width (car (gimp-drawable-width logo-layer))) (height (car (gimp-drawable-height logo-layer))) (bg-layer (car (gimp-layer-new img width height RGB_IMAGE "Background" 100 NORMAL))) (bump-layer (car (gimp-layer-new img width height RGBA_IMAGE "Bump Layer" 100 NORMAL))) (old-fg (car (gimp-palette-get-foreground))) (old-bg (car (gimp-palette-get-background))) (old-pattern (car (gimp-patterns-get-pattern)))) (gimp-image-resize img width height 0 0) (gimp-image-add-layer img bg-layer 1) (gimp-layer-set-preserve-trans logo-layer TRUE) (gimp-patterns-set-pattern pattern) (gimp-palette-set-background '(255 255 255)) (gimp-selection-all img) (if (= bg-fill TRUE) (gimp-bucket-fill bg-layer 2 NORMAL 100 255 FALSE 1 1) (gimp-edit-fill bg-layer BG-IMAGE-FILL)) (gimp-selection-all img) (gimp-edit-clear bump-layer) (gimp-selection-none img) (gimp-selection-layer-alpha logo-layer) (gimp-edit-fill bump-layer BG-IMAGE-FILL) (gimp-bucket-fill logo-layer 2 NORMAL 100 255 FALSE 1 1) (gimp-selection-none img) (gimp-image-add-layer img bump-layer 1) (gimp-layer-set-preserve-trans bump-layer FALSE) (plug-in-spread 1 img bump-layer spread-amount spread-amount) (gimp-selection-layer-alpha bump-layer) (plug-in-gauss-rle 1 img bump-layer blur-amount TRUE TRUE) (gimp-selection-none img) (plug-in-bump-map 1 img logo-layer bump-layer 135.00 25.0 60 0 0 0 0 TRUE invert 1) (gimp-layer-set-visible bump-layer FALSE) (if (= drop-shadow TRUE) (begin (let* ((shadow-layer (car (gimp-layer-new img width height RGBA_IMAGE "Shadow layer" 100 NORMAL)))) (gimp-selection-all img) (gimp-edit-clear shadow-layer) (gimp-selection-none img) (gimp-selection-layer-alpha logo-layer) (gimp-palette-set-background '(0 0 0)) (gimp-edit-fill shadow-layer BG-IMAGE-FILL) (gimp-selection-none img) (plug-in-gauss-rle 1 img shadow-layer 5 TRUE TRUE) (gimp-image-add-layer img shadow-layer 1) (gimp-layer-translate shadow-layer 6 6)))) (if (= keep-bump FALSE) (gimp-image-remove-layer img bump-layer)) (if (= keep-back FALSE) (gimp-image-remove-layer img bg-layer)) (gimp-patterns-set-pattern old-pattern) (gimp-palette-set-foreground old-fg) (gimp-palette-set-background old-bg) )) (define (script-fu-chip-away-logo-alpha img logo-layer spread-amount blur-amount invert drop-shadow keep-bump bg-fill keep-back pattern) (begin (gimp-undo-push-group-start img) (apply-chip-away-logo-effect img logo-layer spread-amount blur-amount invert drop-shadow keep-bump bg-fill keep-back pattern) (gimp-undo-push-group-end img) (gimp-displays-flush))) (script-fu-register "script-fu-chip-away-logo-alpha" _"/Script-Fu/Alpha to Logo/Chip Away..." "Chip away effect" "Adrian Likins " "Adrian Likins " "1997" "RGBA" SF-IMAGE "Image" 0 SF-DRAWABLE "Drawable" 0 SF-ADJUSTMENT _"Chip Amount" '(30 0 250 1 10 0 1) SF-ADJUSTMENT _"Blur Amount" '(3 1 100 1 10 1 0) SF-TOGGLE _"Invert" FALSE SF-TOGGLE _"Drop Shadow" TRUE SF-TOGGLE _"Keep Bump Layer" FALSE SF-TOGGLE _"Fill BG with Pattern" TRUE SF-TOGGLE _"Keep Background" TRUE SF-PATTERN _"Pattern" "Burlwood" ) (define (script-fu-chip-away-logo text font font-size spread-amount blur-amount invert drop-shadow keep-bump bg-fill keep-back pattern) (let* ((img (car (gimp-image-new 256 256 RGB))) (text-layer (car (gimp-text-fontname img -1 0 0 text 30 TRUE font-size PIXELS font)))) (gimp-image-undo-disable img) (gimp-layer-set-name text-layer text) (apply-chip-away-logo-effect img text-layer spread-amount blur-amount invert drop-shadow keep-bump bg-fill keep-back pattern) (gimp-image-undo-enable img) (gimp-display-new img))) (script-fu-register "script-fu-chip-away-logo" _"/Xtns/Script-Fu/Logos/Chip Away..." "Chip away effect" "Adrian Likins " "Adrian Likins " "1997" "" SF-STRING _"Text" "Sloth" SF-FONT _"Font" "-*-roostheavy-*-r-*-*-24-*-*-*-p-*-*-*" SF-ADJUSTMENT _"Font Size (pixels)" '(200 2 1000 1 10 0 1) SF-ADJUSTMENT _"Chip Amount" '(30 0 250 1 10 0 1) SF-ADJUSTMENT _"Blur Amount" '(3 1 100 1 10 1 0) SF-TOGGLE _"Invert" FALSE SF-TOGGLE _"Drop Shadow" TRUE SF-TOGGLE _"Keep Bump Layer" FALSE SF-TOGGLE _"Fill BG with Pattern" TRUE SF-TOGGLE _"Keep Background" TRUE SF-PATTERN _"Pattern" "Burlwood" )