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GIMP Script-Fu Script | 2005-06-30 | 5.4 KB | 150 lines |
- ;; Trace of Particles Effect
- ;; Shuji Narazaki (narazaki@InetQ.or.jp)
- ;; Time-stamp: <97/03/15 17:27:33 narazaki@InetQ.or.jp>
- ;; Version 0.2
-
- (define (apply-t-o-p-logo-effect img
- logo-layer
- b-size
- hit-rate
- edge-size
- edge-only
- base-color
- bg-color)
- (let* ((width (car (gimp-drawable-width logo-layer)))
- (height (car (gimp-drawable-height logo-layer)))
- (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)))
- (shadow-layer (car (gimp-layer-new img width height RGBA-IMAGE "Shadow" 90 ADDITION-MODE)))
- (bg-layer (car (gimp-layer-new img width height RGB-IMAGE "Background" 100 NORMAL-MODE)))
- (selection 0)
- (white '(255 255 255)))
-
- (gimp-context-push)
-
- (script-fu-util-image-resize-from-layer img logo-layer)
- (gimp-image-add-layer img sparkle-layer 2)
- (gimp-image-add-layer img shadow-layer 3)
- (gimp-image-add-layer img bg-layer 4)
- (gimp-selection-none img)
- (gimp-edit-clear shadow-layer)
- (gimp-edit-clear sparkle-layer)
- (gimp-context-set-background base-color)
- (gimp-edit-fill sparkle-layer BACKGROUND-FILL)
- (gimp-selection-layer-alpha logo-layer)
- (set! selection (car (gimp-selection-save img)))
- (gimp-selection-grow img edge-size)
- (plug-in-noisify 1 img sparkle-layer FALSE
- (* 0.1 hit-rate) (* 0.1 hit-rate) (* 0.1 hit-rate) 0.0)
- (gimp-selection-border img edge-size)
- (plug-in-noisify 1 img sparkle-layer FALSE hit-rate hit-rate hit-rate 0.0)
- (gimp-selection-none img)
- (plug-in-sparkle 1 img sparkle-layer 0.03 0.49 width 6 15 1.0 0.0 0.0 0.0 FALSE FALSE FALSE 0)
- (gimp-selection-load selection)
- (gimp-selection-shrink img edge-size)
- (gimp-levels sparkle-layer 0 0 255 1.2 0 255)
- (gimp-selection-load selection)
- (gimp-selection-border img edge-size)
- (gimp-levels sparkle-layer 0 0 255 0.5 0 255)
- (gimp-selection-load selection)
- (gimp-selection-grow img (/ edge-size 2.0))
- (gimp-selection-invert img)
- (gimp-edit-clear sparkle-layer)
- (if (= edge-only TRUE)
- (begin
- (gimp-selection-load selection)
- (gimp-selection-shrink img (/ edge-size 2.0))
- (gimp-edit-clear sparkle-layer)
- (gimp-selection-load selection)
- (gimp-selection-grow img (/ edge-size 2.0))
- (gimp-selection-invert img)))
- (gimp-context-set-foreground '(0 0 0))
- (gimp-context-set-background '(255 255 255))
- (gimp-context-set-brush "Circle Fuzzy (11)")
- (gimp-selection-feather img b-size)
- (gimp-edit-fill shadow-layer BACKGROUND-FILL)
- (gimp-selection-none img)
- (gimp-context-set-background base-color)
- (gimp-edit-fill bg-layer BACKGROUND-FILL)
- (gimp-selection-load selection)
- (gimp-context-set-brush "Circle Fuzzy (07)")
- (gimp-context-set-foreground '(255 255 255))
- (gimp-selection-none img)
- (gimp-drawable-set-visible logo-layer 0)
- (gimp-image-set-active-layer img sparkle-layer)
-
- (gimp-context-pop)))
-
-
- (define (script-fu-t-o-p-logo-alpha img
- logo-layer
- b-size
- hit-rate
- edge-size
- edge-only
- base-color
- bg-color)
- (begin
- (gimp-image-undo-group-start img)
- (apply-t-o-p-logo-effect img logo-layer b-size hit-rate
- edge-size edge-only base-color bg-color)
- (gimp-image-undo-group-end img)
- (gimp-displays-flush)))
-
- (script-fu-register "script-fu-t-o-p-logo-alpha"
- _"_Particle Trace..."
- "Trace of Particles Effect"
- "Shuji Narazaki (narazaki@InetQ.or.jp)"
- "Shuji Narazaki"
- "1997"
- "RGBA"
- SF-IMAGE "Image" 0
- SF-DRAWABLE "Drawable" 0
- SF-ADJUSTMENT _"Border size (pixels)" '(20 1 200 1 10 0 1)
- SF-ADJUSTMENT _"Hit rate" '(0.2 0 1 .01 .01 2 0)
- SF-ADJUSTMENT _"Edge width" '(2 0 128 1 1 0 0)
- SF-TOGGLE _"Edge only" FALSE
- SF-COLOR _"Base color" '(0 40 0)
- SF-COLOR _"Background color" '(255 255 255))
-
- (script-fu-menu-register "script-fu-t-o-p-logo-alpha"
- _"<Image>/Script-Fu/Alpha to Logo")
-
-
- (define (script-fu-t-o-p-logo text
- size
- fontname
- hit-rate
- edge-size
- edge-only
- base-color
- 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 fontname))))
- (gimp-image-undo-disable img)
- (gimp-drawable-set-name text-layer text)
- (apply-t-o-p-logo-effect img text-layer border hit-rate
- edge-size edge-only base-color bg-color)
- (gimp-image-undo-enable img)
- (gimp-display-new img)))
-
- (script-fu-register "script-fu-t-o-p-logo"
- _"_Particle Trace..."
- "Trace of Particles Effect"
- "Shuji Narazaki (narazaki@InetQ.or.jp)"
- "Shuji Narazaki"
- "1997"
- ""
- SF-STRING _"Text" "The GIMP"
- SF-ADJUSTMENT _"Font size (pixels)" '(100 1 1000 1 10 0 1)
- SF-FONT _"Font" "Becker"
- SF-ADJUSTMENT _"Hit rate" '(0.2 0 1 .01 .01 2 0)
- SF-ADJUSTMENT _"Edge width" '(2 0 128 1 1 0 0)
- SF-TOGGLE _"Edge only" FALSE
- SF-COLOR _"Base color" '(0 40 0)
- SF-COLOR _"Background color" '(255 255 255))
-
- (script-fu-menu-register "script-fu-t-o-p-logo"
- _"<Toolbox>/Xtns/Script-Fu/Logos")
-