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GIMP Script-Fu Script | 2005-06-30 | 5.3 KB | 138 lines |
- ; 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)
- (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 width height RGBA-IMAGE "Shadow" 90 MULTIPLY-MODE)))
- (bg-layer (car (gimp-layer-new img width height RGB-IMAGE "Background" 100 NORMAL-MODE)))
- (selection 0))
-
- (define (for-each proc seq)
- (if (not (null? seq))
- (begin
- (proc (car seq))
- (for-each proc (cdr seq)))))
-
- (gimp-context-push)
-
- (gimp-layer-add-mask logo-layer logo-layer-mask)
- (script-fu-util-image-resize-from-layer img shadow-layer)
- (gimp-image-add-layer img sparkle-layer 2)
- (gimp-image-add-layer img matte-layer 3)
- (gimp-image-add-layer img shadow-layer 4)
- (gimp-image-add-layer img bg-layer 5)
- (gimp-layer-translate logo-layer border border)
- (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 1 img sparkle-layer FALSE 0.2 0.2 0.2 0.0)
- (plug-in-c-astretch 1 img sparkle-layer)
- (gimp-selection-none img)
- (plug-in-sparkle 1 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-layer-add-mask logo-layer logo-layer-mask)
- (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)
- (for-each (lambda (the-layer)
- (gimp-layer-resize the-layer (- width border) (- height border) (- border) (- border))
- ; (gimp-layer-translate the-layer border border)
- )
- (list sparkle-layer matte-layer bg-layer))
- (gimp-layer-resize shadow-layer (- width border) (- height border) 0 0)
- (gimp-layer-translate shadow-layer border border)
- (script-fu-util-image-resize-from-layer img logo-layer)
- (gimp-context-pop)))
-
- (define (script-fu-frosty-logo-alpha img
- logo-layer
- size
- bg-color)
- (begin
- (gimp-image-undo-group-start img)
- (apply-frosty-logo-effect img logo-layer size bg-color)
- (gimp-image-undo-group-end img)
- (gimp-displays-flush)))
-
-
- (script-fu-register "script-fu-frosty-logo-alpha"
- _"_Frosty..."
- "Frozen logos with drop shadows"
- "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" '(255 255 255))
-
- (script-fu-menu-register "script-fu-frosty-logo-alpha"
- _"<Image>/Script-Fu/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))))
- (gimp-image-undo-disable img)
- (gimp-drawable-set-name text-layer text)
- (apply-frosty-logo-effect img text-layer size bg-color)
- (gimp-image-undo-enable img)
- (gimp-display-new img)))
-
- (script-fu-register "script-fu-frosty-logo"
- _"_Frosty..."
- "Frozen logos with drop shadows"
- "Spencer Kimball & Ed Mackey"
- "Spencer Kimball & Ed Mackey"
- "1997"
- ""
- SF-STRING _"Text" "The GIMP"
- SF-ADJUSTMENT _"Font size (pixels)" '(100 2 1000 1 10 0 1)
- SF-FONT _"Font" "Becker"
- SF-COLOR _"Background color" '(255 255 255))
-
- (script-fu-menu-register "script-fu-frosty-logo"
- _"<Toolbox>/Xtns/Script-Fu/Logos")
-