; FROZEN-TEXT effect ; Thanks to Ed Mackey for this one ; Written by Spencer Kimball (define (apply-frosty-logo-effect img logo-layer size bg-color isnew) ; The parameter isnew is used ; when the script is called ; using the logo script (not ; alpha to logo), in order to ; make sure some actions are ; performed only then (let* ( (border (/ size 5)) (width (+ (car (gimp-drawable-width logo-layer)) border)) (height (+ (car (gimp-drawable-height logo-layer)) border)) (logo-layer-mask (car (gimp-layer-create-mask logo-layer ADD-BLACK-MASK))) (sparkle-layer (car (gimp-layer-new img width height RGBA-IMAGE "Sparkle" 100 NORMAL-MODE))) (matte-layer (car (gimp-layer-new img width height RGBA-IMAGE "Matte" 100 NORMAL-MODE))) (shadow-layer (car (gimp-layer-new img (+ border width) (+ border height) RGBA-IMAGE "Shadow" 90 MULTIPLY-MODE))) (bg-layer (car (gimp-layer-new img width height RGB-IMAGE "Background" 100 NORMAL-MODE))) (selection 0) (stack (car(gimp-image-get-layer-position img logo-layer))) ) (gimp-context-push) (if ( = isnew 1) (script-fu-util-image-resize-from-layer img shadow-layer)) (gimp-layer-add-mask logo-layer logo-layer-mask) (gimp-image-insert-layer img sparkle-layer 0 (+ 1 stack)) (gimp-image-insert-layer img matte-layer 0 (+ 2 stack)) (gimp-image-insert-layer img shadow-layer 0 (+ 3 stack)) (gimp-layer-translate shadow-layer (- border) (- border)) (gimp-image-insert-layer img bg-layer 0 5) (gimp-selection-none img) (gimp-edit-clear sparkle-layer) (gimp-edit-clear matte-layer) (gimp-edit-clear shadow-layer) (gimp-selection-layer-alpha logo-layer) (set! selection (car (gimp-selection-save img))) (gimp-selection-feather img border) (gimp-context-set-background '(0 0 0)) (gimp-edit-fill sparkle-layer BACKGROUND-FILL) (plug-in-noisify RUN-NONINTERACTIVE img sparkle-layer FALSE 0.2 0.2 0.2 0.0) (plug-in-c-astretch RUN-NONINTERACTIVE img sparkle-layer) (gimp-selection-none img) (plug-in-sparkle RUN-NONINTERACTIVE img sparkle-layer 0.03 0.5 (/ (min width height) 2) 6 15 1.0 0.0 0.0 0.0 FALSE FALSE FALSE 0) (gimp-levels sparkle-layer 1 0 255 0.2 0 255) (gimp-levels sparkle-layer 2 0 255 0.7 0 255) (gimp-selection-layer-alpha sparkle-layer) (gimp-context-set-foreground '(0 0 0)) (gimp-context-set-brush "Circle Fuzzy (11)") (gimp-edit-stroke matte-layer) (gimp-selection-feather img border) (gimp-edit-fill shadow-layer BACKGROUND-FILL) (gimp-selection-none img) (gimp-context-set-background bg-color) (gimp-edit-fill bg-layer BACKGROUND-FILL) (gimp-context-set-background '(0 0 0)) (gimp-edit-fill logo-layer BACKGROUND-FILL) (gimp-selection-load selection) (gimp-context-set-background '(255 255 255)) (gimp-edit-fill logo-layer-mask BACKGROUND-FILL) (gimp-selection-feather img border) (gimp-selection-translate img (/ border 2) (/ border 2)) (gimp-edit-fill logo-layer BACKGROUND-FILL) (gimp-layer-remove-mask logo-layer 0) (gimp-selection-load selection) (gimp-context-set-brush "Circle Fuzzy (07)") (gimp-context-set-paint-mode BEHIND-MODE) (gimp-context-set-foreground '(186 241 255)) (gimp-edit-stroke logo-layer) (gimp-selection-none img) (gimp-image-remove-channel img selection) (gimp-layer-translate shadow-layer border border) (if ( = isnew 1) (script-fu-util-image-resize-from-layer img logo-layer)) (gimp-layer-translate bg-layer (- 0 border) (- 0 border)) (gimp-context-pop) ) ) (define (script-fu-frosty-logo-alpha img logo-layer size bg-color) (gimp-image-undo-group-start img) ;Checking if the effect size is to big or not (gimp-selection-layer-alpha logo-layer) (gimp-selection-feather img (/ size 5)) (gimp-selection-sharpen img) (if (= 1 (car(gimp-selection-is-empty img))) (begin (gimp-image-undo-group-end img) (gimp-selection-none img) (gimp-message "Your layer's opaque parts are either too small for this effect size, or they are not inside the canvas.") )) (if (= 0 (car(gimp-selection-is-empty img))) (begin (gimp-selection-none img) (gimp-layer-resize-to-image-size logo-layer) (apply-frosty-logo-effect img logo-layer size bg-color 0) (gimp-selection-none img) (gimp-image-undo-group-end img) (gimp-displays-flush) )) ) (script-fu-register "script-fu-frosty-logo-alpha" _"_Frosty..." _"Add a frost effect to the selected region (or alpha) with an added drop shadow" "Spencer Kimball & Ed Mackey" "Spencer Kimball & Ed Mackey" "1997" "RGBA" SF-IMAGE "Image" 0 SF-DRAWABLE "Drawable" 0 SF-ADJUSTMENT _"Effect size (pixels)" '(100 2 1000 1 10 0 1) SF-COLOR _"Background color" "white" ) (script-fu-menu-register "script-fu-frosty-logo-alpha" "/Filters/Alpha to Logo") (define (script-fu-frosty-logo text size font bg-color) (let* ( (img (car (gimp-image-new 256 256 RGB))) (border (/ size 5)) (text-layer (car (gimp-text-fontname img -1 0 0 text (* border 2) TRUE size PIXELS font))) (error-string "The text you entered contains only spaces.") ) (if (= text-layer -1) ; checking that the text layer was created ; succesfully - it has more then just ; empty charcters (begin (gimp-image-delete img) (gimp-message error-string) ) (begin ; Checking if the effect size is too big or not (gimp-image-undo-disable img) (gimp-selection-layer-alpha text-layer) (gimp-selection-feather img border) (gimp-selection-sharpen img) (if (= 0 (car(gimp-selection-is-empty img))) ; Checking whether ; the effect size ; is too big (begin (apply-frosty-logo-effect img text-layer size bg-color 1) (gimp-selection-all img) (gimp-image-undo-enable img) (gimp-display-new img) )) (if (= 1 (car(gimp-selection-is-empty img))) (begin (gimp-image-delete img) (gimp-message error-string) )))) ) ) (script-fu-register "script-fu-frosty-logo" _"_Frosty..." _"Create frozen logo with an added drop shadow" "Spencer Kimball & Ed Mackey" "Spencer Kimball & Ed Mackey" "1997" "" SF-STRING _"Text" "GIMP" SF-ADJUSTMENT _"Font size (pixels)" '(100 2 1000 1 10 0 1) SF-FONT _"Font" "Becker" SF-COLOR _"Background color" "white" ) (script-fu-menu-register "script-fu-frosty-logo" "/File/Create/Logos")