±qscript_fu¤¤¾Ç²ß¼v¹³³B²z§Þ¥©¡G¤ôªi°Êµe
scripts¥Ø¿ý¤U¦³¶W¹L100Ó *.scmÀÉ¡A³o¨Ç¬O¾Ç²ß¼v¹³³B²z§Þ¥©ªº³Ì¦n±Ð§÷¡A¦b¡u¨Ï¥ÎGIMP½s¿è°Êµe¡]¥|¡^¡v³o½g¤å³¹¤¤¤w¸g¦³°Q½×¹L¤ôªi°Êµe¡A¥»¤å©µÄò¸Ó½g¤å³¹¡An¬ã¨sSven Neumann©Ò¼gªºwaves-anim.scmµ{¦¡½X¬O¦p¦ó²£¥Í¤ôªiªº°Êµe¡C
Ū¤F¥»¤å§A±N¾Ç·|¦p¦ó¼g¤@Ó»s§@²³æ°ÊµeªºScript-Fu¡C
¤@¡B°õ¦æScript-Fu
ªáªº¤ôªi°Êµe |
ÀR¤îªºªá |
¦h¹Ï¼hªº°Êµe |
l ¹ï¤W¹Ï¡A°õ¦æ[image] -> Script_Fu -> Animators ->Waves¨Ï¥Î¹w³]ªº°Ñ¼Æ¡GAmplitude³]10¡BWavelength³]20¡BNumber of Frames³] 6¡A²£¥Í¥ª¹Ï¡C l Amplitude»PWavelength¬O®Ú¾Ú¼v¹³ªº¤j¤p¨Ó³]©wªº¡C¤pªºAmplitude¤pªºWavelength¥i²£¥Íº§ªiªº®ÄªG¡C l Number of Frames³] 6¨Ï±o¨CÓµe®Øªº¤ôªi¬Û®t¬°60«×¡]360¡Ò6¡^¡C |
¨Ï¥ÎGimp¹Ï§Î¬É±¨Ó½s¿è¼v¹³ªº¨CӰʧ@³£¦³¬Û¹ïÀ³ªº¨ç¼Æ¡Agimp-edit-copy¡Bgimp-edit-paste¡Bgimp-edit-cut¹ïÀ³ªº«K¬O³Ì±`¨Ï¥Îªº¼v¹³½Æ»s¡B¼v¹³¶K¤W¡B¼v¹³°Å¤Uµ¥°Ê§@¡C
¥H¤U§Ų́ϥÎGimp¹Ï§Î¬É±¡A¤@¨B¤@¨B§@¨Ó²£¥Í¤ôªi°Êµe¡CÂǥѳo¹Lµ{¨ÓÅé·|µ{¦¡½Xªº·N«ä¡C
¤G¡B¨Ï¥ÎGimp¹Ï§Î¬É±¡A¤@¨B¤@¨B§@
¨CÓ¨BÆJ©Ò²£¥Íªº¼v¹³µøµ¡»P¹Ï¼h¹ï¸Ü²° |
¥H¹Ï§Î¨Ï¥ÎªÌ¤¶±²£¥Í¤ôªi®ÄªGªº°Êµe¡A»Ýnªº¨BÆJ¡G |
¹ïÀ³¨ìwaves-anim.scmµ{¦¡½X¤¤ªº¨ç¼Æ |
|
l º¥ýnpºân²£¥Í¦h¤ÖӹϮتº°Êµe¡C l Y¬O6ӹϮءA«h¤ôªiªº¬Û²¾phaseshift¡×360¡Ò6¡×60«×¡C |
l num-frames=6 l Phaseshift¡×60 l ¤@¶}©lPhase=0 l remaining-frames¡×6 |
flower.jpgªº¼v¹³µøµ¡
Background¹Ï¼h |
l gimp-channel-ops-duplicate¨ç¼Æªº¥Øªº¬O½Æ»s¤@Ó¼v¹³ªº©Ò¦³¹Ï¼h¡B©Ò¦³¦âÀW¡]channels¡^¡A¤Î¬ÛÃöªº©Ò¦³¸ê®Æ¨ì·sªº¼v¹³ª«¥ó¡Agimp-channel-ops-duplicate¨ç¼Æ§Ú¦bGimp¹Ï§Î¬É±¤W§ä¤£¨ì¹ïÀ³ªº°Ê§@¡C l §Úª½±µ¦b쥻flower.jpgªº¼v¹³µøµ¡¾Þ§@¡A°²³]flower.jpg¼v¹³¥u¦³¤@Ó¦W¬°Backgroundªº¹Ï¼h¡C |
46:image (car (gimp-channel-ops-duplicate img))) 47:source-layer (car (gimp-image-get-active-layer image))) |
½Æ»sBackground¹Ï¼h |
l ¦b¾Þ§@¹Ï¼hªº¹ï¸Ü²°¤¤¡A½Æ»sBackground¹Ï¼h²£¥Í1Ó·sªº¹Ï¼h¡A±N·sªº¹Ï¼h§ó¦W¬°Frame 2(replace)¡C |
56: (while (> remaining-frames 1) 59: (waves-layer (car (gimp-layer-copy source-layer TRUE))) 60: (layer-name (string-append "Frame¡¨ (number->string (- (+ num-frames 2) remaining-frames) 10) " (replace)")) 66: (gimp-layer-set-preserve-trans waves-layer FALSE) 67:(gimp-image-add-layer image waves-layer -1) 68:(gimp-layer-set-name waves-layer layer-name) |
¨Ï¥ÎWavesÂoÃè |
l ¹ïFrame 2(replace)¹Ï¼hªº¼v¹³°õ¦æ[image] -> Filters -> Distorts -> Waves¡AMode³]Smear¡BAmplitude³]10¡BWavelength³]20¡BPhase³] 0¡A²£¥Í¥ª¹Ï¡C |
70:(plug-in-waves 1 image waves-layer amplitude phase wavelength 0 FALSE) |
«ÂФW±¨BÆJ |
l «ÂФW±¨BÆJ¡G# ªí3¡B4¡B5¡B6 l ½Æ»sBackground¹Ï¼h²£¥Í·s¹Ï¼h¡A¹Ï¼h§ó¦W¬°Frame # (replace)¡A·s¹Ï¼hn¦b¬J¦³ªº¹Ï¼hªº¤W¤è¡C l ¹ïFrame # (replace)¹Ï¼hªº¼v¹³°õ¦æWavesÂoÃè¡APhase³]¡]#¡Ð2¡^¡Ñ-60¡]¬°t¸¹¡^¡A¨ä¾l°Ñ¼Æ·Ó¡C |
79:(set! remaining-frames (- remaining-frames 1)) 80:(set! phase (- phase phaseshift)) ¦^¨ì 56: (while (> remaining-frames 1) §PÂ_¬O§_ÁÙnÄ~Äò°õ¦æ while °j°é¡A |
ªáªº¤ôªi°Êµe |
l ±NBackground¹Ï¼h§ó¦W¬°Frame 1¡C l ¹ïFrame 1¹Ï¼hªº¼v¹³°õ¦æWavesÂoÃè¡APhase³]360¡A¨ä¾l°Ñ¼Æ·Ó¡C l °õ¦æ[image] -> Filters -> Animation Playback¨Ó¼½©ñ¦h¹Ï¼hªº°Êµe¡C l ©Î¦s¦¨Gif°ÊµeÀÉ¡C |
·íremaining-frames>1¡Aµ²§ôwhile °j°é¡A 84:(gimp-layer-set-name source-layer "Frame 1") 85:(plug-in-waves 1 image sources-layer amplitude phase wavelength 0 FALSE) |
¤T¡Bì©lµ{¦¡½X¡G
l µ{¦¡½Xwaves-anim.scm¤À¤T³¡¥÷ l 1~31¦æ¡Gµù¸Ñ¡Aª©Åv«Å§i¡C l 32~58¦æ:¡G(define (script-fu-waves-anim )) ¡A¦b´ú¸Õµ{¦¡ªº¹Lµ{¤¤¡A§Ú±N¥¦§ï¬°script-fu-sphere2 l 59~98¦æ¡G(script-fu-register " script-fu-waves-anim " ) l §Ú±N¬A¸¹¹ï»ô¡A¤è«K¬ã¨sµ{¦¡½X¡A¬G¦æ¼Æ»P쥻ªºÀɮפ£¤@¼Ë¡C |
|
1: ; The GIMP -- an image manipulation program 2: ; Copyright (C) 1995 Spencer Kimball and Peter Mattis 3: ; 4: ; This program is free software; you can redistribute it and/or modify 5: ; it under the terms of the GNU General Public License as published by 6: ; the Free Software Foundation; either version 2 of the License, or 7: ; (at your option) any later version. 8: ; 9: ; This program is distributed in the hope that it will be useful, 10: ; but WITHOUT ANY WARRANTY; without even the implied warranty of 11: ; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12: ; GNU General Public License for more details. 13: ; 14: ; You should have received a copy of the GNU General Public License 15: ; along with this program; if not, write to the Free Software 16: ; Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 17: ; 18: ; 19: ; waves-anim.scm version 1.01 1997/12/13 20: ; 21: ; CHANGE-LOG: 22: ; 1.00 - initial release 23: ; 1.01 - some code cleanup, no real changes 24: ; 25: ; Copyright (C) 1997 Sven Neumann <sven@gimp.org> 26: ; 27: ; 28: ; Makes a copy of your image and creates an animation of the active layer 29: ; as if a stone was thrown into the image. The animation may be saved with 30: ; the gif-plug-in. 31: |
|
32: (define (script-fu-waves-anim img 33: drawable 34: amplitude 35: wavelength 36: num-frames 37: invert) 38: (let* 39: ( 40: (amplitude (max 0 amplitude)) 41: (wavelength (max 0 wavelength)) 42: (num-frames (max 1 num-frames)) 43: (remaining-frames num-frames) 44: (phase 0) 45: (phaseshift (/ 360 num-frames)) 46: (image (car (gimp-channel-ops-duplicate img))) 47: (source-layer (car (gimp-image-get-active-layer image))) 48: ) 49: 50: (gimp-image-undo-disable image) 51: 52: (if (= invert TRUE) 53: (set! phaseshift (- 0 phaseshift)) 54: ) 55: |
num-frames=6 Phase=0 Phaseshift¡×60 |
56: (while (> remaining-frames 1) 57: (let* 58: ( 59: (waves-layer (car (gimp-layer-copy source-layer TRUE))) 60: (layer-name (string-append "Frame " 61: (number->string 62: (- (+ num-frames 2) 63: remaining-frames) 10) 64: " (replace)")) 65: ) 66: (gimp-layer-set-preserve-trans waves-layer FALSE) 67: (gimp-image-add-layer image waves-layer -1) 68: (gimp-layer-set-name waves-layer layer-name) 69: 70: (plug-in-waves 1 71: image 72: waves-layer 73: amplitude 74: phase 75: wavelength 76: 0 77: FALSE) 78: 79: (set! remaining-frames (- remaining-frames 1)) 80: (set! phase (- phase phaseshift)) 81: ) 82: ) 83: |
string-append¨ç¼Æ¡G§â¦r¦ê¦ê±µ°_¨Ó¡C number->string¨ç¼Æ¡G§â¼Æ¦rÅܦr¦ê¡C ¤@¶}©lremaining-frames¡×num-frames¡A ¬Gnum-frames¡Ï2¡Ðremaining-frames¡×2 ³Ì«á¦X¦¨ªº¦r¦ê "Frame 2 (replace)" |
84: (gimp-layer-set-name source-layer "Frame 1") 85: (plug-in-waves 1 86: image 87: source-layer 88: amplitude 89: phase 90: wavelength 91: 0 92: FALSE) 93: 94: (gimp-image-undo-enable image) 95: (gimp-display-new image) 96: ) 97: ) 98: |
|
99: (script-fu-register "script-fu-waves-anim" 100: _"<Image>/Script-Fu/Animators/Waves..." 101: "Animate an image like a stone's been thrown into it" 102: "Sven Neumann <sven@gimp.org>" 103: "Sven Neumann" 104: "1997/13/12" 105: "RGB* GRAY*" 107: SF-IMAGE "Image" 0 108: SF-DRAWABLE "Drawable" 0 109: SF-ADJUSTMENT _"Amplitude" '(10 1 101 1 10 1 0) 110: SF-ADJUSTMENT _"Wavelength" '(10 .10 100 1 10 1 0) 111: SF-ADJUSTMENT _"Number of Frames" '(6 1 512 1 10 0 1) 112: SF-TOGGLE _"Invert direction" FALSE 113: ) |
|
¥|¡B¨ä¥L¨ç¼Æªº»¡©ú¡G
gimp-channel-ops-duplicate¨ç¼Æ
gimp-image-add-layer¨ç¼Æ
plug-in-waves¨ç¼Æ
46:(image (car (gimp-channel-ops-duplicate img)))
67:(gimp-image-add-layer image waves-layer -1)
70:(plug-in-waves 1 image waves-layer amplitude phase wavelength 0 FALSE)
¥ÑDB Browser¹ï¸Ü²°ªº¸ê®Æ¥i±À¥X²Ä46¦æ¡B²Ä67¦æ¡B²Ä70¦æ¬O¤°»ò·N«ä¡C