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xtns-mosteller-multi-effect-text.scm
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;
; The GIMP -- an image manipulation program
; Copyright (C) 1995 Spencer Kimball and Peter Mattis
;
; Multi-Text Effect Script for GIMP 2.4
; Created by Scott Mosteller
;
; Tags: logo
;
; Author statement:
;
; Comments directed to http://www.gimpscripts.com
;
; Create text with a choice of multiple effects
;
; Simply enter the text and select the effect type. The scrip will generate 4 frames with the selected effect
; You can control various aspects of each effect by adjusting the effect tweak parameter and the scatter
; parameter.
;
; Simply save the generated text as an animated .GIF and you're done.
;
; Selecting Raw Layer will display all raw layers only
; Clicking off animation will display a single frame, flattend to background.
;
; *NOTE: Scatter-HSV is handled differently 2.4 that it was in Gimp 2.2.
; When using Gimp 2.2, set scatter lower (40-60)
; When using Gimp 2.4, set scatter higher (140-160)
;
; --------------------------------------------------------------------
; Distributed by Gimp FX Foundry project
; --------------------------------------------------------------------
; - Changelog -
; V1.0 - Initial Release
;
; --------------------------------------------------------------------
;
; 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 <http://www.gnu.org/licenses/>.
;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;
;
; User Options Popup
;
(script-fu-register "script-fu-multi-effect-text"
_"_MultiEffect Text..."
_"Creates a Multi-Effect Text with a drop shadow"
"Scott Mosteller"
"Scott Mosteller"
"2007"
""
SF-STRING _"Text" "GIMP"
SF-ADJUSTMENT _"Font size (pixels)" '(180 2 1000 1 10 0 1)
SF-FONT _"Font" "Arial Bold"
SF-COLOR _"Text color" '(195 8 8)
SF-COLOR _"Stroke color color" '(0 0 0)
SF-ADJUSTMENT _"Stroke width" '(2 1 50 1 1 0 1)
SF-COLOR _"Shadow color" '(0 0 0)
SF-COLOR _"Background color" '(255 255 255)
SF-ADJUSTMENT _"Shadow Offset X" '(4 -99 99 1 1 0 1)
SF-ADJUSTMENT _"Shadow Offset Y" '(4 -99 99 1 1 0 1)
SF-ADJUSTMENT _"Shadow Opacity" '(60 1 100 1 1 0 1)
SF-OPTION _"Effect Type" '(_"Cubism" _"Oilify" _"Plasma" _"Diffraction" _"No Effect")
SF-ADJUSTMENT _"Effect Tweak" '(4.5 1 20 .1 .1 1 0)
SF-ADJUSTMENT _"Scatter Amount" '(150 1 180 1 1 0 0)
SF-TOGGLE _"Animate?" TRUE
SF-TOGGLE _"Raw Layers Only?" FALSE)
;
; Register on Menu
;
(script-fu-menu-register "script-fu-multi-effect-text"
_"<Image>/File/Create/FX-Foundry/Logos")
;
; Define Main Multi-effect Text Function
;
(define (script-fu-multi-effect-text text
size
font
text-color
stroke-color
stroke-width
shadow-color
bg-color
shx
shy
sho
etype
tweak
scatter
lani
raw)
(let* ((img (car (gimp-image-new 256 256 RGB)))
(tmpfg (car (gimp-context-get-foreground img)))
(tmpbg (car (gimp-context-get-background img)))
(tmp (car (gimp-context-set-foreground stroke-color)))
(text-layer (car (gimp-text-fontname img -1 0 0 text 10 TRUE size PIXELS font)))
(text-layer2 (car (gimp-text-fontname img -1 0 0 text 10 TRUE size PIXELS font)))
(text-layer3 (car (gimp-text-fontname img -1 0 0 text 10 TRUE size PIXELS font)))
(text-layer4 (car (gimp-text-fontname img -1 0 0 text 10 TRUE size PIXELS font)))
(lay1 0)
(lay2 0)
(lay3 0)
(lay4 0)
(diffinc 0))
;
; Multi-effect Text Main Procedure Body
;
;
; Turn off text layers 2,3,4
;
(gimp-drawable-set-visible text-layer2 0)
(gimp-drawable-set-visible text-layer3 0)
(gimp-drawable-set-visible text-layer4 0)
;
; Create animation layer 1
;
(set! diffinc (- tweak 1))
(gimp-image-undo-disable img)
(gimp-drawable-set-name text-layer text)
(apply-multi-effect-text img text-layer text-color stroke-color stroke-width shadow-color bg-color shx shy sho etype tweak scatter lani raw tmpfg tmpbg diffinc)
(if (= raw FALSE)
(begin
(set! lay1 (car (gimp-image-merge-visible-layers img 0)))
(gimp-drawable-set-name lay1 _"frame1")
(gimp-selection-none img)
(gimp-context-set-background bg-color)
(gimp-image-set-active-layer img lay1)
(plug-in-semiflatten 1 img lay1)
(gimp-drawable-set-visible lay1 0)))
;
; Skip if not animated
;
(if (= lani TRUE)
(begin
;
; Create animation layer 2
;
(set! diffinc (- (+ tweak 0.35) 1))
(gimp-drawable-set-visible text-layer2 1)
(apply-multi-effect-text img text-layer2 text-color stroke-color stroke-width shadow-color bg-color shx shy sho etype tweak scatter lani raw tmpfg tmpbg diffinc)
(if (= raw FALSE)
(begin
(set! lay2 (car (gimp-image-merge-visible-layers img 0)))
(gimp-drawable-set-name lay2 _"frame2")
(gimp-selection-none img)
(gimp-context-set-background bg-color)
(gimp-image-set-active-layer img lay2)
(plug-in-semiflatten 1 img lay2)
(gimp-drawable-set-visible lay2 0)))
;
; Create animation layer 3
;
(set! diffinc (- (+ tweak 0.7) 1))
(gimp-drawable-set-visible text-layer3 1)
(apply-multi-effect-text img text-layer3 text-color stroke-color stroke-width shadow-color bg-color shx shy sho etype tweak scatter lani raw tmpfg tmpbg diffinc)
(if (= raw FALSE)
(begin
(set! lay3 (car (gimp-image-merge-visible-layers img 0)))
(gimp-drawable-set-name lay3 _"frame3")
(gimp-selection-none img)
(gimp-context-set-background bg-color)
(gimp-image-set-active-layer img lay3)
(plug-in-semiflatten 1 img lay3)
(gimp-drawable-set-visible lay3 0)))
;
; Create animation layer 4
;
(set! diffinc (- (+ tweak 1.05) 1))
(gimp-drawable-set-visible text-layer4 1)
(apply-multi-effect-text img text-layer4 text-color stroke-color stroke-width shadow-color bg-color shx shy sho etype tweak scatter lani raw tmpfg tmpbg diffinc)
(if (= raw FALSE)
(begin
(set! lay4 (car (gimp-image-merge-visible-layers img 0)))
(gimp-drawable-set-name lay4 _"frame4")
(gimp-selection-none img)
(gimp-context-set-background bg-color)
(gimp-image-set-active-layer img lay4)
(plug-in-semiflatten 1 img lay4)
(gimp-drawable-set-visible lay4 0)))
))
;
; Raw and animation cleanup
;
(if (= raw FALSE)
(begin
(gimp-drawable-set-visible lay1 1)
(plug-in-autocrop 1 img lay1)
(if (= lani TRUE)
(begin
(gimp-drawable-set-visible lay2 1)
(gimp-drawable-set-visible lay3 1)
(gimp-drawable-set-visible lay4 1)
)
(begin
(gimp-selection-none img)
(gimp-image-raise-layer-to-top img lay1)
(gimp-image-flatten img)))
))
;
; Clear selection, enable undo and display image
;
(gimp-selection-none img)
(gimp-image-undo-enable img)
(gimp-display-new img)))
;
; End Multi-effect Text Main Procedure
;
;
; Define Multi-effect Text Apply Routine
;
;
(define (apply-multi-effect-text img
logo-layer
text-color
stroke-color
stroke-width
shadow-color
bg-color
shx
shy
sho
etype
tweak
scatter
lani
raw
tmpfg
tmpbg
diffinc)
(let* ((width (car (gimp-drawable-width logo-layer)))
(height (car (gimp-drawable-height logo-layer)))
(shadow-layer (car (gimp-layer-new img width height RGBA-IMAGE _"Shadow" sho NORMAL-MODE)))
(df1 0)
(df2 0)
(df3 0)
(df4 0)
(df5 0)
(df6 0)
)
;
; Subroutine - Multi-effect Text Apply Body
;
(gimp-selection-none img)
(script-fu-util-image-resize-from-layer img logo-layer)
;
; Set color for active gradient & call effects procedure
;
; (gimp-context-set-foreground tmpfg)
; (gimp-context-set-background tmpbg)
;
; Fill text layer with foreground color
;
(gimp-by-color-select logo-layer stroke-color 15 2 TRUE FALSE 10 FALSE)
(gimp-selection-shrink img stroke-width)
(gimp-context-set-foreground text-color)
(gimp-edit-bucket-fill logo-layer 0 0 100 0 0 0 0)
; (script-fu-add-bevel img logo-layer 20 0 0)
;
;
; Effect #1 - Cubism
;
(define plug-in-scatter-hsv plug-in-hsv-noise)
(if (= etype 0)
(begin
(plug-in-scatter-hsv 1 img logo-layer 1 scatter 10 10)
(plug-in-cubism 1 img logo-layer tweak 2 0)
))
;
; Effect #2 - Oilify
;
(if (= etype 1)
(begin
(plug-in-scatter-hsv 1 img logo-layer 1 scatter 10 10)
(plug-in-oilify 1 img logo-layer tweak 0)
))
;
; Effect #2 - Plasma
;
(if (= etype 2)
(begin
(plug-in-scatter-hsv 1 img logo-layer 1 scatter 10 10)
(plug-in-plasma 1 img logo-layer (rand 999999999) tweak)
))
;
; Effect #3 - Diffraction
;
;
(if (= etype 3)
(begin
(set! df1 (+ .821 diffinc)) ;Calculate parameters using tweak value
(set! df2 (+ 1.221 diffinc))
(set! df3 (+ 1.123 diffinc))
(set! df4 (+ .821 (/ diffinc 2)))
(set! df5 (+ .821 (/ diffinc 2)))
(set! df6 (+ .974 (/ diffinc 2)))
(plug-in-diffraction 1 img logo-layer df1 df2 df3 df4 df5 df6 0.610 0.677 0.636 0.066 37.126 -0.473)
))
;
; Create shadow layer
;
(gimp-selection-none img)
(gimp-image-add-layer img shadow-layer 1)
(gimp-layer-resize-to-image-size shadow-layer)
(gimp-edit-clear shadow-layer)
(gimp-selection-layer-alpha logo-layer)
(gimp-selection-feather img 5)
(gimp-context-set-background shadow-color)
(gimp-edit-fill shadow-layer BACKGROUND-FILL)
(gimp-layer-translate shadow-layer shx shy)
(gimp-image-lower-layer img shadow-layer) ; Drop shadow to bottom
(gimp-image-lower-layer img shadow-layer)
(gimp-image-lower-layer img shadow-layer)
(gimp-image-resize-to-layers img)
))
;
; End Subroutine Apply