6239dddda3
2006-10-15 Kevin Cozens <kcozens@cvs.gnome.org> With this commit we finally say goodbye to SIOD. This large set of changes updates the Script-Fu plug-in to use the TinyScheme Scheme interpreter. These changes originated with changes originally made to Script-Fu which created Tiny-Fu (aka. the gimp-tiny-fu module). * plug-ins/script-fu/Makefile.am * plug-ins/script-fu/script-fu-console.c * plug-ins/script-fu/script-fu-interface.c * plug-ins/script-fu/script-fu-scripts.c * plug-ins/script-fu/script-fu-scripts.h * plug-ins/script-fu/script-fu-server.c * plug-ins/script-fu/script-fu-text-console.c * plug-ins/script-fu/script-fu.c: Updated with the changes made to these files as part of the work on the Tiny-Fu project. * plug-ins/script-fu/scheme-wrapper.c * plug-ins/script-fu/scheme-wrapper.h: Renamed from siod-wrapper.[ch] and updated based on differences to ts-wrapper.[ch] from gimp-tiny-fu. * plug-ins/script-fu/ftx/* * plug-ins/script-fu/re/* * plug-ins/script-fu/tinyscheme/* * plug-ins/script-fu/scripts/script-fu.init * plug-ins/script-fu/scripts/script-fu-compat.init * plug-ins/script-fu/scripts/contactsheet.scm * plug-ins/script-fu/scripts/script-fu-set-cmap.scm * plug-ins/script-fu/scripts/script-fu-util-setpt.scm * plug-ins/script-fu/scripts/ts-helloworld.scm: Added all of these files and directories from Tiny-Fu. Updated the Makefile.am files of ftx, re, and tinyscheme now they are in the GIMP source tree. * plug-ins/script-fu/scripts/*.scm: All scripts have been updated as needed to ensure they will work with the TinyScheme interpreter. Most of the files have been reformatted making it easier to see the syntax of Scheme and making them easier to read. * plug-ins/script-fu/scripts/Makefile.am: Updated script file lists. * plug-ins/script-fu/siod-wrapper.c * plug-ins/script-fu/siod-wrapper.h * plug-ins/script-fu/siod/*: Removed obsolete files. * configure.in: Updated list of files in AC_CONFIG_FILES. Changed --disable-script-fu to --without-script-fu which it should have been when originally added. * INSTALL: Updated to show change to --without-script-fu.
236 lines
8.1 KiB
Scheme
236 lines
8.1 KiB
Scheme
; The GIMP -- an image manipulation program
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; Copyright (C) 1995 Spencer Kimball and Peter Mattis
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;
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; This program is free software; you can redistribute it and/or modify
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; it under the terms of the GNU General Public License as published by
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; the Free Software Foundation; either version 2 of the License, or
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; (at your option) any later version.
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;
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; This program is distributed in the hope that it will be useful,
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; but WITHOUT ANY WARRANTY; without even the implied warranty of
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; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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; GNU General Public License for more details.
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;
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; You should have received a copy of the GNU General Public License
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; along with this program; if not, write to the Free Software
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; Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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;
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; 3dTruchet - a script to create Truchet patterns
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; by Adrian Likins <aklikins@eos.ncsu.edu>
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; http://www4.ncsu.edu/~aklikins/
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; version about .8 give or take
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;
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; Lots of thanks to Quartic for his help.
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;
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;
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; The utility of this script is left as an exercise for the reader.
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(define (center-ellipse img
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cx
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cy
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rx
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ry
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op
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aa
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feather
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frad)
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(gimp-ellipse-select img (- cx rx) (- cy ry) (+ rx rx) (+ ry ry)
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op aa feather frad)
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)
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(define (use-tile img
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drawable
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height
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width
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img2
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drawable2
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xoffset
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yoffset)
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(gimp-edit-copy drawable2)
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(let (
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(floating-sel (car (gimp-edit-paste drawable FALSE)))
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)
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(gimp-layer-set-offsets floating-sel xoffset yoffset)
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(gimp-floating-sel-anchor floating-sel)
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)
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)
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(define (create-tile img
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drawable1
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drawable2
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size
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thickness
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backcolor
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begincolor
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endcolor
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supersample)
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(let* (
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(half-thickness (/ thickness 2))
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(outer-radius (+ (/ size 2) half-thickness))
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(inner-radius (- (/ size 2) half-thickness))
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)
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(gimp-selection-all img)
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(gimp-context-set-background backcolor)
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(gimp-edit-fill drawable1 BACKGROUND-FILL)
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(let* (
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(tempSize (* size 3))
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(temp-img (car (gimp-image-new tempSize tempSize RGB)))
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(temp-draw (car (gimp-layer-new temp-img tempSize tempSize
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RGB-IMAGE "Jabar" 100 NORMAL-MODE)))
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(temp-draw2 (car (gimp-layer-new temp-img tempSize tempSize
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RGB-IMAGE "Jabar" 100 NORMAL-MODE)))
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)
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(gimp-image-undo-disable temp-img)
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(gimp-image-add-layer temp-img temp-draw 0)
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(gimp-image-add-layer temp-img temp-draw2 0)
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(gimp-context-set-background backcolor)
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(gimp-edit-fill temp-draw BACKGROUND-FILL)
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(gimp-edit-fill temp-draw2 BACKGROUND-FILL)
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;weird aint it
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(gimp-context-set-background begincolor)
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(gimp-context-set-foreground endcolor)
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(center-ellipse temp-img size size outer-radius outer-radius
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CHANNEL-OP-REPLACE TRUE FALSE 0)
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(center-ellipse temp-img size size inner-radius inner-radius
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CHANNEL-OP-SUBTRACT TRUE FALSE 0)
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(center-ellipse temp-img (* size 2) (* size 2) outer-radius outer-radius
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CHANNEL-OP-ADD TRUE FALSE 0)
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(center-ellipse temp-img (* size 2) (* size 2) inner-radius inner-radius
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CHANNEL-OP-SUBTRACT TRUE FALSE 0)
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(gimp-edit-blend temp-draw FG-BG-RGB-MODE NORMAL-MODE
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GRADIENT-SHAPEBURST-ANGULAR 100 0 REPEAT-NONE FALSE
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supersample 3 .2 TRUE
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size size (* size 2) (/ size 2))
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(center-ellipse temp-img size (* size 2) outer-radius outer-radius
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CHANNEL-OP-REPLACE TRUE FALSE 0)
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(center-ellipse temp-img size (* size 2) inner-radius inner-radius
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CHANNEL-OP-SUBTRACT TRUE FALSE 0)
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(center-ellipse temp-img (* size 2) size outer-radius outer-radius
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CHANNEL-OP-ADD TRUE FALSE 0)
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(center-ellipse temp-img (* size 2) size inner-radius inner-radius
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CHANNEL-OP-SUBTRACT TRUE FALSE 0)
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;(gimp-edit-fill temp-img temp-draw2 BACKGROUND-FILL)
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(gimp-edit-blend temp-draw2 FG-BG-RGB-MODE NORMAL-MODE
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GRADIENT-SHAPEBURST-ANGULAR 100 0 REPEAT-NONE FALSE
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supersample 3 .2 TRUE
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size size (* size 2) (* size 2))
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(gimp-selection-none temp-img)
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(gimp-image-resize temp-img size size (- size) (- size))
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; woo hoo it works....finally...
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(gimp-selection-all temp-img)
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(gimp-edit-copy temp-draw)
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(let ((floating-sel (car (gimp-edit-paste drawable2 FALSE))))
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(gimp-floating-sel-anchor floating-sel))
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(gimp-edit-copy temp-draw2)
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(let ((floating-sel (car (gimp-edit-paste drawable1 FALSE))))
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(gimp-floating-sel-anchor floating-sel))
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;(let ((drawble (car (gimp-drawable-transform-flip-simple img drawable1
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; ORIENTATION-HORIZONTAL
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; TRUE 0 TRUE)))))
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;(gimp-display-new temp-img)
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(gimp-image-delete temp-img)
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)
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)
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)
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(define (script-fu-3dtruchet size
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thickness
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backcolor
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begincolor
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endcolor
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supersample
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xtiles
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ytiles)
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(let* (
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(width (* size xtiles))
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(height (* size ytiles))
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(img (car (gimp-image-new width height RGB)))
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(tile (car (gimp-image-new size size RGB)))
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(layer-one (car (gimp-layer-new img width height
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RGB-IMAGE "Rambis" 100 NORMAL-MODE)))
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(tiledraw1 (car (gimp-layer-new tile size size
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RGB-IMAGE "Johnson" 100 NORMAL-MODE)))
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(tiledraw2 (car (gimp-layer-new tile size size
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RGB-IMAGE "Cooper" 100 NORMAL-MODE)))
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(Xindex 0)
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(Yindex 0)
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)
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(gimp-context-push)
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(gimp-image-undo-disable img)
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(gimp-image-undo-disable tile)
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(gimp-image-add-layer img layer-one 0)
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(gimp-image-add-layer tile tiledraw1 0)
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(gimp-image-add-layer tile tiledraw2 0)
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;just to look a little better
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(gimp-selection-all img)
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(gimp-context-set-background backcolor)
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(gimp-edit-fill layer-one BACKGROUND-FILL)
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(gimp-selection-none img)
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(create-tile tile tiledraw1 tiledraw2 size thickness
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backcolor begincolor endcolor supersample)
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(while (<= Xindex xtiles)
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(while (<= Yindex ytiles)
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(if (= (rand 2) 0)
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(use-tile img layer-one height width tile
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tiledraw1 (* Xindex size) (* Yindex size))
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(use-tile img layer-one height width tile
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tiledraw2 (* Xindex size) (* Yindex size))
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)
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(set! Yindex (+ Yindex 1))
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)
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(set! Yindex 0)
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(set! Xindex (+ Xindex 1))
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)
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(gimp-image-delete tile)
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(gimp-image-undo-enable img)
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(gimp-context-pop)
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(gimp-display-new img)
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)
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)
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(script-fu-register "script-fu-3dtruchet"
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_"3_D Truchet..."
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_"Create an image filled with a 3D Truchet pattern"
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"Adrian Likins <aklikins@eos.ncsu.edu>"
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"Adrian Likins"
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"1997"
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""
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SF-ADJUSTMENT _"Block size" '(64 5 1000 1 10 0 1)
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SF-ADJUSTMENT _"Thickness" '(12 2 100 1 10 0 1)
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SF-COLOR _"Background color" "white"
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SF-COLOR _"Start blend" "black"
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SF-COLOR _"End blend" "white"
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SF-TOGGLE _"Supersample" TRUE
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SF-ADJUSTMENT _"Number of X tiles" '(5 1 1000 1 10 0 1)
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SF-ADJUSTMENT _"Number of Y tiles" '(5 1 1000 1 10 0 1)
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)
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(script-fu-menu-register "script-fu-3dtruchet"
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"<Toolbox>/Xtns/Patterns")
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