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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:30:19 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:30:19 +0000
commit5c1676dfe6d2f3c837a5e074117b45613fd29a72 (patch)
treecbffb45144febf451e54061db2b21395faf94bfe /plug-ins/script-fu/scripts/circuit.scm
parentInitial commit. (diff)
downloadgimp-5c1676dfe6d2f3c837a5e074117b45613fd29a72.tar.xz
gimp-5c1676dfe6d2f3c837a5e074117b45613fd29a72.zip
Adding upstream version 2.10.34.upstream/2.10.34upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'plug-ins/script-fu/scripts/circuit.scm')
-rw-r--r--plug-ins/script-fu/scripts/circuit.scm143
1 files changed, 143 insertions, 0 deletions
diff --git a/plug-ins/script-fu/scripts/circuit.scm b/plug-ins/script-fu/scripts/circuit.scm
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+; GIMP - The GNU Image Manipulation Program
+; Copyright (C) 1995 Spencer Kimball and Peter Mattis
+;
+; Circuit board effect
+; Copyright (c) 1997 Adrian Likins
+;
+; Generates what looks a little like the back of an old circuit board.
+; Looks even better when gradient-mapp'ed with a suitable gradient.
+;
+; 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 <https://www.gnu.org/licenses/>.
+
+
+(define (script-fu-circuit image
+ drawable
+ mask-size
+ seed
+ remove-bg
+ keep-selection
+ separate-layer)
+ (let* (
+ (type (car (gimp-drawable-type-with-alpha drawable)))
+ (image-width (car (gimp-image-width image)))
+ (image-height (car (gimp-image-height image)))
+ (active-selection 0)
+ (from-selection 0)
+ (selection-bounds 0)
+ (select-offset-x 0)
+ (select-offset-y 0)
+ (select-width 0)
+ (select-height 0)
+ (effect-layer 0)
+ (active-layer 0)
+ )
+
+ (gimp-context-push)
+ (gimp-context-set-defaults)
+
+ (gimp-image-undo-group-start image)
+
+ (gimp-layer-add-alpha drawable)
+
+ (if (= (car (gimp-selection-is-empty image)) TRUE)
+ (begin
+ (gimp-image-select-item image CHANNEL-OP-REPLACE drawable)
+ (set! active-selection (car (gimp-selection-save image)))
+ (set! from-selection FALSE))
+ (begin
+ (set! from-selection TRUE)
+ (set! active-selection (car (gimp-selection-save image)))))
+
+ (set! selection-bounds (gimp-selection-bounds image))
+ (set! select-offset-x (cadr selection-bounds))
+ (set! select-offset-y (caddr selection-bounds))
+ (set! select-width (- (cadr (cddr selection-bounds)) select-offset-x))
+ (set! select-height (- (caddr (cddr selection-bounds)) select-offset-y))
+
+ (if (= separate-layer TRUE)
+ (begin
+ (set! effect-layer (car (gimp-layer-new image
+ select-width
+ select-height
+ type
+ _"Effect layer"
+ 100
+ LAYER-MODE-NORMAL)))
+
+ (gimp-image-insert-layer image effect-layer 0 -1)
+ (gimp-layer-set-offsets effect-layer select-offset-x select-offset-y)
+ (gimp-selection-none image)
+ (gimp-drawable-edit-clear effect-layer)
+ (gimp-image-select-item image CHANNEL-OP-REPLACE active-selection)
+ (gimp-edit-copy drawable)
+
+ (let ((floating-sel (car (gimp-edit-paste effect-layer FALSE))))
+ (gimp-floating-sel-anchor floating-sel)
+ )
+ (gimp-image-set-active-layer image effect-layer ))
+ (set! effect-layer drawable)
+ )
+ (set! active-layer effect-layer)
+
+ (if (= remove-bg TRUE)
+ (gimp-context-set-foreground '(0 0 0))
+ (gimp-context-set-foreground '(14 14 14))
+ )
+
+ (gimp-image-select-item image CHANNEL-OP-REPLACE active-selection)
+ (plug-in-maze RUN-NONINTERACTIVE image active-layer 5 5 TRUE 0 seed 57 1)
+ (plug-in-oilify RUN-NONINTERACTIVE image active-layer mask-size 0)
+ (plug-in-edge RUN-NONINTERACTIVE image active-layer 2 1 0)
+ (if (= type RGBA-IMAGE)
+ (gimp-drawable-desaturate active-layer DESATURATE-LIGHTNESS))
+
+ (if (and
+ (= remove-bg TRUE)
+ (= separate-layer TRUE))
+ (begin
+ (gimp-image-select-color image CHANNEL-OP-REPLACE active-layer '(0 0 0))
+ (gimp-drawable-edit-clear active-layer)))
+
+ (if (= keep-selection FALSE)
+ (gimp-selection-none image))
+
+ (gimp-image-remove-channel image active-selection)
+ (gimp-image-set-active-layer image drawable)
+
+ (gimp-image-undo-group-end image)
+
+ (gimp-displays-flush)
+
+ (gimp-context-pop)
+ )
+)
+
+(script-fu-register "script-fu-circuit"
+ _"_Circuit..."
+ _"Fill the selected region (or alpha) with traces like those on a circuit board"
+ "Adrian Likins <adrian@gimp.org>"
+ "Adrian Likins"
+ "10/17/97"
+ "RGB* GRAY*"
+ SF-IMAGE "Image" 0
+ SF-DRAWABLE "Drawable" 0
+ SF-ADJUSTMENT _"Oilify mask size" '(17 3 50 1 10 0 1)
+ SF-ADJUSTMENT _"Circuit seed" '(3 1 3000000 1 10 0 1)
+ SF-TOGGLE _"No background (only for separate layer)" FALSE
+ SF-TOGGLE _"Keep selection" TRUE
+ SF-TOGGLE _"Separate layer" TRUE
+)
+
+(script-fu-menu-register "script-fu-circuit"
+ "<Image>/Filters/Render")