/usr/share/gimp/2.0/scripts/coolmetal-logo.scm is in gimp-data 2.6.12-1ubuntu1.4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 | ; COOL-METAL
; Create a text effect that looks like metal with a reflection of
; the horizon, a reflection of the text in the mirrored ground, and
; an interesting dropshadow
; This script was inspired by Rob Malda's 'coolmetal.gif' graphic
(define (apply-cool-metal-logo-effect img
logo-layer
size
bg-color
gradient
gradient-reverse)
(let* (
(feather (/ size 5))
(smear 7.5)
(period (/ size 3))
(amplitude (/ size 40))
(shrink (+ 1 (/ size 30)))
(depth (/ size 20))
(width (car (gimp-drawable-width logo-layer)))
(height (car (gimp-drawable-height logo-layer)))
(posx (- (car (gimp-drawable-offsets logo-layer))))
(posy (- (cadr (gimp-drawable-offsets logo-layer))))
(img-width (+ width (* 0.15 height) 10))
(img-height (+ (* 1.85 height) 10))
(bg-layer (car (gimp-layer-new img img-width img-height RGB-IMAGE "Background" 100 NORMAL-MODE)))
(shadow-layer (car (gimp-layer-new img img-width img-height RGBA-IMAGE "Shadow" 100 NORMAL-MODE)))
(reflect-layer (car (gimp-layer-new img width height RGBA-IMAGE "Reflection" 100 NORMAL-MODE)))
(channel 0)
(fs 0)
(layer-mask 0)
)
(gimp-context-push)
(gimp-selection-none img)
(gimp-image-resize img img-width img-height posx posy)
(script-fu-util-image-add-layers img shadow-layer reflect-layer bg-layer)
(gimp-layer-set-lock-alpha logo-layer TRUE)
(gimp-context-set-background bg-color)
(gimp-edit-fill bg-layer BACKGROUND-FILL)
(gimp-edit-clear reflect-layer)
(gimp-context-set-background '(0 0 0))
(gimp-edit-fill shadow-layer BACKGROUND-FILL)
(gimp-context-set-gradient gradient)
(gimp-edit-blend logo-layer CUSTOM-MODE NORMAL-MODE
GRADIENT-LINEAR 100 0 REPEAT-NONE gradient-reverse
FALSE 0 0 TRUE
0 0 0 (+ height 5))
(gimp-rect-select img 0 (- (/ height 2) feather) img-width (* 2 feather) CHANNEL-OP-REPLACE 0 0)
(plug-in-gauss-iir RUN-NONINTERACTIVE img logo-layer smear TRUE TRUE)
(gimp-selection-none img)
(plug-in-ripple RUN-NONINTERACTIVE img logo-layer period amplitude 1 0 1 TRUE FALSE)
(gimp-layer-translate logo-layer 5 5)
(gimp-layer-resize logo-layer img-width img-height 5 5)
(gimp-selection-layer-alpha logo-layer)
(set! channel (car (gimp-selection-save img)))
(gimp-selection-shrink img shrink)
(gimp-selection-invert img)
(plug-in-gauss-rle RUN-NONINTERACTIVE img channel feather TRUE TRUE)
(gimp-selection-layer-alpha logo-layer)
(gimp-selection-invert img)
(gimp-context-set-background '(0 0 0))
(gimp-edit-fill channel BACKGROUND-FILL)
(gimp-selection-none img)
(plug-in-bump-map RUN-NONINTERACTIVE img logo-layer channel 135 45 depth 0 0 0 0 FALSE FALSE 0)
(gimp-selection-layer-alpha logo-layer)
(set! fs (car (gimp-selection-float shadow-layer 0 0)))
(gimp-edit-clear shadow-layer)
(gimp-drawable-transform-perspective-default fs
(+ 5 (* 0.15 height)) (- height (* 0.15 height))
(+ 5 width (* 0.15 height)) (- height (* 0.15 height))
5 height
(+ 5 width) height
FALSE FALSE)
(gimp-floating-sel-anchor fs)
(plug-in-gauss-rle RUN-NONINTERACTIVE img shadow-layer smear TRUE TRUE)
(gimp-rect-select img 5 5 width height CHANNEL-OP-REPLACE FALSE 0)
(gimp-edit-copy logo-layer)
(set! fs (car (gimp-edit-paste reflect-layer FALSE)))
(gimp-floating-sel-anchor fs)
(gimp-drawable-transform-scale-default reflect-layer
0 0 width (* 0.85 height)
FALSE FALSE)
(gimp-drawable-transform-flip-simple reflect-layer ORIENTATION-VERTICAL
TRUE 0 TRUE)
(gimp-layer-set-offsets reflect-layer 5 (+ 3 height))
(set! layer-mask (car (gimp-layer-create-mask reflect-layer ADD-WHITE-MASK)))
(gimp-layer-add-mask reflect-layer layer-mask)
(gimp-context-set-foreground '(255 255 255))
(gimp-context-set-background '(0 0 0))
(gimp-edit-blend layer-mask FG-BG-RGB-MODE NORMAL-MODE
GRADIENT-LINEAR 100 0 REPEAT-NONE FALSE
FALSE 0 0 TRUE
0 (- (/ height 2)) 0 height)
(gimp-image-remove-channel img channel)
(gimp-context-pop)
)
)
(define (script-fu-cool-metal-logo-alpha img
logo-layer
size
bg-color
gradient
gradient-reverse)
(begin
(gimp-image-undo-group-start img)
(if (= (car (gimp-layer-is-floating-sel logo-layer)) TRUE)
(begin
(gimp-floating-sel-to-layer logo-layer)
(set! logo-layer (car (gimp-image-get-active-layer img)))
)
)
(apply-cool-metal-logo-effect img logo-layer size bg-color
gradient gradient-reverse)
(gimp-image-undo-group-end img)
(gimp-displays-flush)
)
)
(script-fu-register "script-fu-cool-metal-logo-alpha"
_"Cool _Metal..."
_"Add a metallic effect to the selected region (or alpha) with reflections and perspective shadows"
"Spencer Kimball & Rob Malda"
"Spencer Kimball & Rob Malda"
"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"
SF-GRADIENT _"Gradient" "Horizon 1"
SF-TOGGLE _"Gradient reverse" FALSE
)
(script-fu-menu-register "script-fu-cool-metal-logo-alpha"
"<Image>/Filters/Alpha to Logo")
(define (script-fu-cool-metal-logo text
size
font
bg-color
gradient
gradient-reverse)
(let* (
(img (car (gimp-image-new 256 256 RGB)))
(text-layer (car (gimp-text-fontname img -1 0 0 text 0 TRUE
size PIXELS font)))
)
(gimp-image-undo-disable img)
(apply-cool-metal-logo-effect img text-layer size bg-color
gradient gradient-reverse)
(gimp-image-undo-enable img)
(gimp-display-new img)
)
)
(script-fu-register "script-fu-cool-metal-logo"
_"Cool _Metal..."
_"Create a metallic logo with reflections and perspective shadows"
"Spencer Kimball & Rob Malda"
"Spencer Kimball & Rob Malda"
"1997"
""
SF-STRING _"Text" "Cool Metal"
SF-ADJUSTMENT _"Font size (pixels)" '(100 2 1000 1 10 0 1)
SF-FONT _"Font" "Crillee"
SF-COLOR _"Background color" "white"
SF-GRADIENT _"Gradient" "Horizon 1"
SF-TOGGLE _"Gradient reverse" FALSE
)
(script-fu-menu-register "script-fu-cool-metal-logo"
"<Image>/File/Create/Logos")
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