Ps慢门堆栈叠加脚本―类似多重曝光效果的做法精

1、Ps慢门堆栈叠加脚本 类似多重曝光效果的做法 以下为脚本全文（版本：20120911 ），使用时请选择全部的蓝色字体，另存为StarTails.jsx :/*功能描述: 本脚本（StarTails.jsx可以叠加星轨、实现星轨拖尾效果、实现慢快门效果 在XP+CS5（32bit和 WIN7+CS6（64bit&extended 上测试通过，能够正常运行 本脚本不需要extended版本的Photoshop就可运行，而且运行速度更快使用说明:一.将连拍的多个文件转化为图层，使用PhotoshoP的"文件"-"脚本"-"将文件载入堆栈&qu

2、ot;文件数不能（也不建议超过100，超过的话请拆分并多次运行；文件数也不能是 2个或者以下，因为没有这个必要吧？二.将本段脚本存成StarTails.jsx文件，通过Photoshop的"文件"-"脚本"-浏览”打 开 StarTails.jsx三.出现StarTails的界面后，根据需要选择不同的功能并进行简单的设置1. 叠加星轨：选取"最大值"，保持最小/最大不透明度为100%不用修改，不需 要复选"进行图层倒置"2. 叠加星轨并实现星轨的拖尾效果：选取"最大值"，修改最小/最大不透明度,

3、 根据需要复选"进行图层倒置"3. 叠加连拍的图片，实现慢快门效果：选取"平均值"即可 （注："最大值"和"平均值"选项是模拟堆栈模式的"最大值"和"平均值"，效果几乎相同，但不完全等同此脚本Free,使用和传播意味着你已经充分读懂了本脚本的含义，修改和传播请 尽量保留注释和履历原创作者:XYZ（半岛雪人 最新版本：20120911修改履历:1.创建，实现叠加星轨和星轨拖尾效果 XYZ 201208262.增加了慢门效果的实现，修改 UI，代码优化XYZ 20120911*/

4、*Scri pt Begi n*/ mai n(;fun cti on mai n(var dlg = new Win dow('dialog', 'StarTails'dlg.alig nChildre n = 'ce nter'dlg.orie ntati on = 'colu mn'dlg.msg PnI = dlg.add('gro up'dlg.msg PnI = dlg.add(' pan el', un defi ned,"参数设置"dlg.msg Pn l.ble

5、 ndmode = dlg.msg Pn l.add('gro up'dig.msg Pn l.o pacity Min = dig.msg Pn l.add('gro up'dig.msg Pn l.o pacityMax = dig.msg Pn l.add('gro up'dig.msg Pn l.sort = dig.msg Pn l.add('gro up'dig.bt nPnl = dlg.add('gro up'dig.bt nPn l.okBtn = dig.bt nPnl .add('bu

6、tto n', un defi ned,'确定',n ame:'ok'with (dig.msg PnI图层混合模式;alig nChildre n = 'fill'ble ndmode.st = ble ndmode.add('statictext', un defi ned,'I ble ndmode.ble ndmodel = ble ndmode.add('radiobutt on', un defi ned,' 最大值'blendmode.blendmode2 = blen

7、dmode.add('radiobutton', undefined,'平均值'最小不透明度ble ndmode.ble ndmodel.value = true;opacityMin.st = opacityMin.add('statictext', undefined,'(%'op acityMin .et = op acityMi n.add('edittext', un defi ned, '',multili nefalse;op acityMi n. et. preferredSize

8、= 40,20;opacityM in. et.text= '100'op acityMax.st = op acityMax.add('statictext', un defi ned,'最大不透明度(%'；op acityMax.et = op acityMax.add('edittext', un defi ned, '',multili nefalse;op acityMax.et. preferredSize = 40,20;op acityMax.et.text = '100'sort.

9、userOption = sort.add('checkbox', undefined,'进行图层倒置;sort.userOpt ion. value = false;ble ndmode.ble ndmode2. on Click = function(opacityMax.st.visible = false;op acityMax.et.visible = false;opacityMi n.st.visible = false;op acityMi n.et.visible = false;sort.userOptio n.visible = false;ble

10、 ndmode.ble ndmode1. on Click = function(op acityMax.st.visible = true;op acityMax.et.visible = true;opacityMi n.st.visible = true;opacityMi n.et.visible = true;sort.userO ptio n.visible = true;/end withif ( dlg.show(二二 1var op acityMax = p arsel nt(dlg.msg Pn I. op acityMax.et.text;var op acity Min

11、 = p arseI nt(dlg.msg Pn I. op acityMi n.et.text;var sort Op ti on = dlg.msg Pn l.sort.userO pti on. value;var ble ndmode1 = dig.msg Pn l.ble ndmode.ble ndmode1.value;var ble ndmode2 = dlg.msg Pn l.ble ndmode.ble ndmode2.value;var layerSum = app. activeDocume nt.artLayers.le ngth;if (layerSum <=

12、2alertC图层总数太少，没必要使用脚本.'return;if ( ble ndmodel /max(lighte nif (op acityMax >= 1 && op acityMax <= 100 && op acityMin >= 1 && op acityMin <= 100 if ( op acityMax < op acity Min alert (' 最大值应该大于最小值，请重新运行脚本else var eachLayerO pacity = (op acityMax - op ac

13、ityMi n/(layerSum-1；if ( sort Op tio n /reverse the order of layersfor (var sort In dex = 0;sort In dex < layerSum;sort In dex+app .activeDocume nt.layers0.move(a pp .activeDocume nt.layerslayerSum-sortI ndex-1,Eleme ntP laceme nt. PLACEAFTER;/end of reversefor ( var layerI ndex = layerSum;layerl

14、 ndex>O;layerl ndex- /set op acity from bottom to topapp .activeDocume nt.layerslayerl ndex-1. op acity = p arseI nt(o pacityMax-(layerSum-layerl ndex*eachLayer Op acity;app .activeDocume nt.layerslayerl ndex-1.ble ndMode =Ble ndMode.LIGHTEN ;/ble nd mode can be modified toNORMAL/DISSOLVE/DARKEN/

15、MULT IP LY/COLORBURN/LINEARBURN/DARKERCOL OR/LIGHTEN/SCREEN/COLORDODGE/LINEARDODGE/LIGHTERCOLOR/OVERLAY/ SOFTLIGHT/HARDLIGHT/VIVIDLIGHT/LINEARLIGHT/PINLIGHT/HARDMIX/DIFFE RENCE/EXCLUSION/SUBTRACT/DIVIDE/HUE/SATURATION/COLORBLEND/LUMIN OSITY/end of set op acityapp .activeDocume nt.flatte n(;alertC完毕！

16、别忘了存盘哦!/end of elseelsealert ('输入的数字不在1-100之间，请重新运行脚本;else if ( ble ndmode2 /average( normalwhile (layerSum != 1app .activeDocume nt.layers0.o pacity = 50;/set top layer op acity to 50%app .activeDocume nt.layersO.merge(;/merge dow n top layerlayerSum = app .activeDocume nt.artLayers.le ng th;/get curre ntlayer sumif (layerSum > 2app .activeDocume nt.layers0.move(a pp .activeDocume nt.layerslayerSum-1,Ele