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Snow_Cover300.scm
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;Modernized with ModernizeMatic7 for Gimp 2.10.22 by vitforlinux.wordpress.com - dont remove
;Modernized with ModernizeMatic7 for Gimp 2.10.22 by vitforlinux.wordpress.com - dont remove
; Snow Cover rel 0.03
; Created by Graechan
; Comments directed to http://gimpchat.com or http://gimpscripts.com
;
; License: GPLv3
; 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.
;
; To view a copy of the GNU General Public License
; visit: http://www.gnu.org/licenses/gpl.html
;
;
; ------------
;| Change Log |
; ------------
; Rel 0.01 - Initial Release
; Rel 0.02 - Added Alpha-to-Logo script, Improved Logo script, and changed name to Snow Cover.scm
; Rel 0.03 - ammended script to function in 2-10
; Rel 299 for Gimp 2.10.22 and 2.99.8
; Rel 300 for Gimp 2.10.22 and 3.0 rc1
; Define the apply logo toolbox procedure
; Fix code for gimp 2.99.6 working in 2.10
(cond ((not (defined? 'gimp-drawable-get-width)) (define gimp-drawable-get-width gimp-drawable-width)))
(cond ((not (defined? 'gimp-drawable-get-height)) (define gimp-drawable-get-height gimp-drawable-height)))
(cond ((not (defined? 'gimp-drawable-get-offsets)) (define gimp-drawable-get-offsets gimp-drawable-offsets)))
(cond ((not (defined? 'gimp-image-get-width)) (define gimp-image-get-width gimp-image-width)))
(cond ((not (defined? 'gimp-image-get-height)) (define gimp-image-get-height gimp-image-height)))
(cond ((not (defined? 'gimp-text-fontname)) (define (gimp-text-fontname fn1 fn2 fn3 fn4 fn5 fn6 fn7 fn8 PIXELS fn9) (gimp-text-font fn1 fn2 fn3 fn4 fn5 fn6 fn7 fn8 fn9))))
(define (apply-gauss2 img drawable x y)
(cond ((not(defined? 'plug-in-gauss))
(gimp-drawable-merge-new-filter drawable "gegl:gaussian-blur" 0 LAYER-MODE-REPLACE 1.0
"std-dev-x" (* x 0.32) "std-dev-y" (* y 0.32) "filter" "auto"))
(else
(plug-in-gauss 1 img drawable x y 0)
)))
(define (gimp-layer-new-ng ln1 ln2 ln3 ln4 ln5 ln6 ln7)
(if (not (defined? 'gimp-drawable-filter-new))
(gimp-layer-new ln1 ln2 ln3 ln4 ln5 ln6 ln7)
(gimp-layer-new ln1 ln5 ln2 ln3 ln4 ln6 ln7)))
;
; Gradients blend direction list
(define list-blend-dir '("Left to Right" "Top to Bottom" "Diagonal to centre" "Diagonal from centre"))
;
; Include layer Procedure
(define (include-layer image newlayer oldlayer stack) ;stack 0=above 1=below
(cond ((defined? 'gimp-image-get-item-position) ;test for 2.8 compatability
(gimp-image-insert-layer image newlayer (car (gimp-item-get-parent oldlayer))
(+ (car (gimp-image-get-item-position image oldlayer)) stack)) ;For GIMP 2.8
)
(else
(gimp-image-insert-layer image newlayer (+ (car (gimp-image-get-item-position image oldlayer 0)) stack)) ;For GIMP 2.6
)
) ;end cond
) ;end include layer procedure
;
(define (script-fu-snow-cover300-alpha image layer
depth
conserve
)
(gimp-image-undo-group-start image)
(let* (
(width (car (gimp-image-get-width image)))
(height (car (gimp-image-get-height image)))
(layer-name (cond ((defined? 'gimp-image-get-item-position) (car (gimp-item-get-name layer)))
(else (car (gimp-drawable-get-name layer)))))
(snow-layer 0)
(snowtop-layer 0)
(snowshadow-layer 0)
(ver 2.8)
)
(cond ((not (defined? 'gimp-image-get-item-position)) (set! ver 2.6))) ;define the gimp version
(gimp-context-push)
(gimp-context-set-paint-mode 0)
(gimp-context-set-paint-method "gimp-paintbrush")
;(cond ((defined? 'gimp-context-set-dynamics) (gimp-context-set-dynamics "Dynamics Off")))
(gimp-context-set-foreground '(0 0 0))
(gimp-context-set-background '(255 255 255))
;;;;begin the script
(cond ((= ver 2.8) (gimp-image-select-item image 2 layer))
(else (gimp-image-select-item image 2 layer))
) ;endcond
(set! snow-layer (car (gimp-layer-new-ng image width height RGBA-IMAGE "Snow Template" 100 LAYER-MODE-NORMAL-LEGACY)))
(include-layer image snow-layer layer 0) ;stack 0=above 1=below
(gimp-drawable-edit-fill snow-layer FILL-BACKGROUND)
(gimp-layer-set-offsets snow-layer 0 (- 0 depth))
(gimp-drawable-edit-clear snow-layer)
(gimp-selection-none image)
(gimp-image-select-item image 2 snow-layer)
(if (not (defined? 'gimp-drawable-filter-new))
(script-fu-distress-selection image
snow-layer
127 ;Threshold (bigger 1<-->255 smaller)
2 ;Spread (8 0 1000 1 10 0 1)
4 ;Granularity (1 is low) (4 1 25 1 10 0 1)
2 ;Smooth (2 1 150 1 10 0 1)
TRUE ;Smooth horizontally TRUE
TRUE) ;Smooth vertically TRUE
(script-fu-distress-selection image
(vector snow-layer )
0.5 ;Threshold (bigger 1<-->255 smaller)
2 ;Spread (8 0 1000 1 10 0 1)
4 ;Granularity (1 is low) (4 1 25 1 10 0 1)
2 ;Smooth (2 1 150 1 10 0 1)
TRUE ;Smooth horizontally TRUE
TRUE) ;Smooth vertically TRUE
)
(gimp-item-set-visible snow-layer FALSE)
(set! snowtop-layer (car (gimp-layer-new-ng image width height RGBA-IMAGE "Snow Topping" 100 LAYER-MODE-NORMAL-LEGACY)))
(include-layer image snowtop-layer snow-layer 0) ;stack 0=above 1=below
(gimp-context-set-background '(243 243 255))
(gimp-drawable-edit-fill snowtop-layer FILL-BACKGROUND)
(gimp-selection-none image)
(apply-gauss2 image snowtop-layer 3 3)
(cond ((= ver 2.8)
(gimp-context-set-sample-threshold-int 25)
(gimp-context-set-antialias TRUE)
(gimp-image-select-color image 2 snowtop-layer '(243 243 255)))
(else (gimp-by-color-select snowtop-layer '(243 243 255) 25 2 TRUE FALSE 0 FALSE))
) ;endcond
(gimp-drawable-edit-fill snowtop-layer FILL-BACKGROUND)
(set! snowshadow-layer (car (gimp-layer-new-ng image width height RGBA-IMAGE "Snow Shadow" 100 LAYER-MODE-NORMAL-LEGACY)))
(include-layer image snowshadow-layer snowtop-layer 0) ;stack 0=above 1=below
(gimp-context-set-background '(149 149 207))
(gimp-drawable-edit-fill snowshadow-layer FILL-BACKGROUND)
(gimp-layer-set-offsets snowshadow-layer 0 (/ depth 2))
(gimp-drawable-edit-clear snowshadow-layer)
(gimp-layer-set-offsets snowshadow-layer 0 -1)
(gimp-selection-invert image)
(gimp-drawable-edit-clear snowshadow-layer)
(gimp-selection-invert image)
(apply-gauss2 image snowshadow-layer 10 10)
(gimp-selection-none image)
(apply-gauss2 image snowtop-layer 3 3)
;;;;finish the script
(if (= conserve FALSE) (begin
(gimp-image-remove-layer image snow-layer)
(set! layer (car (gimp-image-merge-down image snowtop-layer EXPAND-AS-NECESSARY)))
(set! layer (car (gimp-image-merge-down image snowshadow-layer EXPAND-AS-NECESSARY)))
)) ;endifs
(cond ((= ver 2.8) (gimp-item-set-name layer (string-append layer-name "\nSnow")))
(else (gimp-item-set-name layer (string-append layer-name "\nSnow")))
) ;endcond
(gimp-displays-flush)
(gimp-image-undo-group-end image)
(gimp-context-pop)
)
)
(script-fu-register "script-fu-snow-cover300-alpha"
"Snow Cover Alpha 300..."
"Cover the Image with a Snow drift (image must have transparent background)"
"Graechan"
"Graechan - http://gimpchat.com"
"Dec 2013"
"RGB*"
SF-IMAGE "image" 0
SF-DRAWABLE "drawable" 0
SF-ADJUSTMENT "Snow Depth" '(10 0 50 1 10 0 0)
SF-TOGGLE "Keep the Layers" FALSE
)
(script-fu-menu-register "script-fu-snow-cover300-alpha" "<Image>/Script-Fu/Alpha-to-Logo")
(define (script-fu-snow-cover300-logo
text
color
font-in
font-size
justification
letter-spacing
line-spacing
depth
bkg-type
pattern
bkg-color
gradient
gradient-type
reverse
blendir
conserve
)
(let* (
(offx 0)
(offy 0)
(image (car (gimp-image-new 100 100 RGB)))
(border (/ font-size 4))
(font font-in)
(text-layer (car (gimp-text-fontname image -1 0 0 text border TRUE font-size PIXELS font)))
(width (car (gimp-drawable-get-width text-layer)))
(height (car (gimp-drawable-get-height text-layer)))
(innermap 0)
(active-gradient (car (gimp-context-get-gradient)))
(active-fg (car (gimp-context-get-foreground)))
(active-bg (car (gimp-context-get-background)))
(bkg-layer 0)
(text-selection 0)
(masktext 0)
(x1 0)
(y1 0)
(x2 0)
(y2 0)
(ver 2.8)
(justification (cond ((= justification 0) 2)
((= justification 1) 0)
((= justification 2) 1)
((= justification 3) 3)))
)
(cond ((not (defined? 'gimp-image-get-item-position)) (set! ver 2.6))) ;define the gimp version
(gimp-context-push)
(gimp-context-set-paint-mode 0)
(gimp-context-set-paint-method "gimp-paintbrush")
;(if (= ver 2.8) (gimp-context-set-dynamics "Dynamics Off"))
(gimp-context-set-foreground '(0 0 0))
(gimp-context-set-background '(255 255 255))
;;;;centre text on line
;(gimp-text-layer-set-justification text-layer 2)
(gimp-text-layer-set-letter-spacing text-layer letter-spacing) ; Set Letter Spacing
(gimp-text-layer-set-justification text-layer justification) ; Text Justification (Rev Value)
(gimp-text-layer-set-line-spacing text-layer line-spacing) ; Set Line Spacing
;;;;set the new Image size
(gimp-image-resize image width height 0 0)
;;;;set the text clolor
(gimp-context-set-foreground color)
(cond ((= ver 2.8) (gimp-image-select-item image 2 text-layer))
(else (gimp-image-select-item image 2 text-layer)))
(gimp-drawable-edit-fill text-layer FILL-FOREGROUND)
(gimp-selection-none image)
;;;;start of script;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;;;save the selection
(cond ((= ver 2.8) (gimp-image-select-item image 2 text-layer))
(else (gimp-image-select-item image 2 text-layer)))
(set! text-selection (car (gimp-selection-save image))) ;(gimp-image-select-item image 2 text-selection)
(gimp-selection-none image)
; creating map (inner shape)
(set! innermap (car (gimp-layer-new-ng image width height RGB-IMAGE "iMap" 100 LAYER-MODE-NORMAL-LEGACY)))
(include-layer image innermap text-layer 1) ;stack 0=above 1=below
(gimp-context-set-foreground '(255 255 255))
(gimp-drawable-edit-fill innermap FILL-FOREGROUND)
(gimp-image-select-item image 2 text-selection)
(gimp-selection-shrink image 3)
(gimp-context-set-foreground '(0 0 0))
(gimp-drawable-edit-fill innermap FILL-FOREGROUND)
(gimp-selection-none image)
(apply-gauss2 image innermap 6 6)
(gimp-context-set-foreground color)
(gimp-drawable-edit-fill text-layer FILL-FOREGROUND)
(cond((not(defined? 'plug-in-bump-map))
(let* ((filter (car (gimp-drawable-filter-new text-layer "gegl:bump-map" ""))))
(gimp-drawable-filter-configure filter LAYER-MODE-REPLACE 1.0
"azimuth" 135 "elevation" 32 "depth" 5
"offset-x" 0 "offset-y" 0 "waterlevel" 0.0 "ambient" 0
"compensate" TRUE "invert" TRUE "type" "linear"
"tiled" FALSE)
(gimp-drawable-filter-set-aux-input filter "aux" innermap)
(gimp-drawable-merge-filter text-layer filter)
))
(else
(plug-in-bump-map
1
image
text-layer
innermap
135
32
5
0
0
0
0
1
1
0)))
(gimp-image-select-item image 2 text-selection)
(gimp-selection-shrink image 2)
(set! masktext (car (gimp-layer-create-mask text-layer ADD-MASK-SELECTION)))
(gimp-layer-add-mask text-layer masktext)
(gimp-selection-none image)
(apply-gauss2 image masktext 1 1)
(gimp-layer-remove-mask text-layer MASK-APPLY)
(gimp-image-remove-layer image innermap)
(gimp-image-remove-channel image text-selection)
;;;;create the background layer
;;;;create the background layer
(cond ((not (= bkg-type 0))
(set! bkg-layer (car (gimp-layer-new-ng image width height RGBA-IMAGE "Background" 100 LAYER-MODE-NORMAL-LEGACY)))
(include-layer image bkg-layer text-layer 1) ;stack 0=above 1=below
)
) ;endcond
(gimp-context-set-pattern pattern)
(gimp-context-set-background bkg-color)
(gimp-context-set-gradient gradient)
(if (or (= bkg-type 3) (= bkg-type 4)) (begin
(gimp-context-set-foreground active-fg)
(gimp-context-set-background active-bg)))
(if (= bkg-type 4) (gimp-context-set-gradient active-gradient))
(if (= bkg-type 2) (gimp-drawable-fill bkg-layer FILL-PATTERN))
(if (= bkg-type 1) (gimp-drawable-fill bkg-layer FILL-BACKGROUND))
(if (or (= bkg-type 3) (= bkg-type 4))
(begin
(gimp-selection-none image)
(gimp-drawable-fill bkg-layer FILL-BACKGROUND)
(if (= blendir 0) (set! x2 width))
(if (= blendir 1) (set! y2 height))
(if (= blendir 2) (begin
(set! x2 (/ width 2))
(set! y2 (/ height 2))))
(if (= blendir 3) (begin
(set! x1 (/ width 2))
(set! y1 (/ height 2))))
;(gimp-edit-blend bkg-layer BLEND-CUSTOM LAYER-MODE-NORMAL-LEGACY gradient-type 100 0 REPEAT-NONE reverse FALSE 3 0.2 TRUE x1 y1 x2 y2)
(gimp-context-set-gradient-reverse reverse)
(gimp-drawable-edit-gradient-fill bkg-layer gradient-type 0 0 1 0 0 x1 y1 x2 y2)
)
) ;endif
;;;;resize the text-layer
(if (not (defined? 'gimp-drawable-filter-new))
(gimp-image-set-active-layer image text-layer)
(gimp-image-set-selected-layers image (vector text-layer)))
(script-fu-snow-cover300-alpha image
text-layer
depth
conserve)
; (gimp-layer-resize-to-image-size text-layer)
(if (= conserve FALSE) (begin
(set! text-layer (car (gimp-image-merge-visible-layers image EXPAND-AS-NECESSARY)))
; (gimp-image-remove-layer image snow-layer)
)) ;endif
(gimp-context-pop)
(gimp-display-new image)
)
)
(script-fu-register "script-fu-snow-cover300-logo"
"Snow Cover Logo 300..."
"Create a Logo covered in a snow drift"
"Graechan"
"Graechan - http://gimpchat.com"
"Dec 2013"
""
SF-TEXT "Text" "SEASONS\nGREETINGS"
SF-COLOR "Text color" '(255 0 0)
SF-FONT "Font" "QTChanceryType Bold"
SF-ADJUSTMENT "Font size (pixels)" '(250 6 500 1 1 0 1)
SF-OPTION _"Text Justification" '("Centered" "Left" "Right" "Fill")
SF-ADJUSTMENT _"Letter Spacing" '(0 -50 50 1 5 0 1)
SF-ADJUSTMENT _"Line Spacing" '(-5 -300 300 1 10 0 1)
SF-ADJUSTMENT "Snow Depth" '(10 0 50 1 10 0 0)
SF-OPTION "Background Type" '("None" "Color" "Pattern" "Gradient" "Active Gradient")
SF-PATTERN "Pattern" "Pink Marble"
SF-COLOR "Background color" "Blue"
SF-GRADIENT "Background Gradient" "Abstract 3"
SF-ENUM "Gradient Fill Mode" '("GradientType" "gradient-linear")
SF-TOGGLE "Reverse the Gradient" FALSE
SF-OPTION "Blend Direction" list-blend-dir
SF-TOGGLE "Keep the Layers" FALSE
)
(script-fu-menu-register "script-fu-snow-cover300-logo" "<Image>/Script-Fu/Logos" )