{"slug":"ps-groups-masks-tips","title":"摄影后期小课堂 - PS分组有何用，竟让图层蒙版更加强大？","author":"Thomas看看世界","date":"2022-11-06","wechat":"https://mp.weixin.qq.com/s?__biz=MzI4NDA5MzE5NQ==&mid=2247496362&idx=1&sn=80571ebe9b62eac628a01b34d9888260&chksm=eb820ccedcf585d829f134b7a4d3fb5013083f900df79c9f175d8e6694cae20831cbc132fd03&scene=21#wechat_redirect","blocks":[{"t":"p","x":"在以前的摄影后期教程中，Thomas经常和大家分享我的PSD文件。","b":false,"xe":"In past post-processing tutorials, Thomas often shared his PSD files with you."},{"t":"p","x":"很多朋友都发现了我对PS分组的大量使用。","b":false,"xe":"Many of you noticed how heavily I use groups in Photoshop."},{"t":"p","x":"今天的教程中，Thomas就会和大家分享PS分组的三种用法。","b":false,"xe":"In today's tutorial, Thomas shares three ways to use PS groups."},{"t":"img","f":"img-01","w":1080,"h":716},{"t":"h","x":"视频","xe":"Video"},{"t":"bili","bv":"BV1HP411A78i","bpic":"bili-1","bt":"摄影后期小课堂 - PS分组有何用，竟让图层蒙版更加强大？"},{"t":"p","b":false,"x":"这一篇是上面视频的完整图文整理。看过 Thomas 分享 PSD 工程文件的朋友，都会注意到他对 Photoshop 图层分组的大量使用。这支视频把组的用法归纳为三种：归组管理、对局部集中处理、以及最重要的——蒙版叠加。下文用视频里「给一座山峰提亮加暖」的完整案例，配上关键帧截图逐一讲解。","xe":"This is the fully illustrated companion to the video above. Anyone who has seen Thomas share his PSD files will have noticed his heavy use of Photoshop layer groups. The video sorts their use into three kinds: organizing layers,focused editing on one part of the frame, and — most importantly — stacking masks. The article walks through the video's full case study, brightening and warming a mountain peak, with keyframe screenshots."},{"t":"img","f":"v01","w":852,"h":480},{"t":"p","b":false,"x":"先看案例全貌：视频要给画面中央的山峰做提亮和加暖的处理，全部操作都装在层层嵌套的组里。这正是全片的核心——组不只是整理图层的文件夹，更是叠加多张蒙版、实现精确控制的容器。","xe":"First, the case in full: the video brightens and warms the central peak, and every operation lives inside nested groups. That is the heart of it — a group is not just a folder for tidying layers, but a container for stacking masks and gaining precise control."},{"t":"h","x":"01 归组管理：一键显隐做前后对比","xe":"01 Grouping: One-Click Show, Hide, Compare"},{"t":"p","b":false,"x":"第一种用法，就是把一些图层归在一起，方便观看和管理（视频 0:35 处）。比如想查看某 10 个图层做完之后和之前的效果对比：按住 Shift 连选，或者按住 Ctrl 单选这些图层，然后按 Ctrl + G 编组（视频 0:49 处），也可以点击图层面板底部的编组图标。双击组的名字可以给它命名。","xe":"The first use is simply gathering layers for easier viewing and management (at 0:35 in the video). To compare 10 layers' before-and-after: Shift-click to select them in a row, or Ctrl-click individually, then press Ctrl + G to group them (at 0:49 in the video) — or use the group icon at the bottom of the Layers panel. Double-click a group's name to rename it."},{"t":"img","f":"v02","w":852,"h":480},{"t":"p","b":false,"x":"编组之后，点击组前面的眼睛图标，组里所有图层会一起隐藏；再点一下一起显示。这样就可以查看任意图层、任意数量图层的前后效果对比，非常方便处理（视频 1:16 处）。","xe":"Once grouped, clicking the eye icon hides or shows every layer inside at once (at 1:16 in the video). That makes before-and-after comparisons of any layer, or any number of layers, effortless."},{"t":"img","f":"v03","w":852,"h":480},{"t":"p","b":false,"x":"想解散也没问题：右键点击组，选择「取消图层编组」而不是「删除组」——这样只会把组取消掉，组下面的图层都完好无损（视频 1:38 处）。","xe":"To undo it, right-click the group and choose 'Ungroup Layers' rather than 'Delete Group' — the group disappears while every layer inside survives untouched (at 1:38 in the video)."},{"t":"img","f":"v04","w":852,"h":480},{"t":"h","x":"02 局部集中处理：一座山峰的完整案例","xe":"02 Local Editing: A Complete Peak Case"},{"t":"p","b":false,"x":"第二种用法，是对画面的某一个区域、某一个局部、某一个物体集中操作（视频 1:47 处）。比如要处理画面中的山峰：先建一个组并给它添加蒙版，把山峰选择出来之后做反向，再用 Ctrl + Delete 填充背景色黑色——蒙版里山峰为白、其余为黑，组内所有调整就都只作用于山峰（视频 2:04 处）。","xe":"The second use is concentrated editing on one region, one part, one object (at 1:47 in the video). To work on the peak: create a group, add a mask, select the peak, invert the selection, and press Ctrl + Delete to fill with the background color black — now the peak is white on the mask, everything else is black, and every adjustment inside the group affects only the peak (at 2:04 in the video)."},{"t":"img","f":"v05","w":852,"h":480},{"t":"p","b":false,"x":"接着往组里加调整图层：选中组后再新建图层，默认就会建在组里面。先放一条曲线把山峰提亮（视频 2:54 处），再加一个色彩平衡、选择高光，加一些黄色和金色（视频 2:57 处）——多个图层对同一个物体的操作，就整整齐齐地收在这个组里。图层还可以随意拖进拖出组：拖出去就不受组蒙版限制，拖回来又恢复（视频 2:35 处）。","xe":"Then add adjustment layers inside: with the group selected, new layers land inside it by default. First a Curves layer to brighten the peak (at 2:54 in the video), then a Color Balance set to Highlights, adding yellow and gold (at 2:57 in the video) — every layer touching that object now lives neatly in one group. Layers can also be dragged in and out freely: outside the group the mask no longer constrains them; drag them back and it does (at 2:35 in the video)."},{"t":"img","f":"v06","w":852,"h":480},{"t":"img","f":"v07","w":852,"h":480},{"t":"p","b":false,"x":"组还有一些加分能力：可以给组建剪贴蒙版，组里的混合选项也能对所有图层整体应用——比如内阴影、内发光，不过这些更偏设计向（视频 3:16 处）。对组整体应用，比一个图层一个图层地设置，效果也更不一样。","xe":"Groups also come with bonus abilities: you can use a group as a clipping mask, and the group's Blending Options apply to all layers inside at once — inner shadow, inner glow and so on, though those lean more toward design work (at 3:16 in the video). Applying effects to a whole group behaves differently, and often better, than setting them layer by layer."},{"t":"h","x":"03 蒙版叠加：组套组的三重限制","xe":"03 Mask Stacking: Groups Within Groups"},{"t":"p","b":false,"x":"第三个用法也是组对风光摄影人最大的价值：蒙版的叠加（视频 3:39 处）。想再叠加一层限制时，不要直接在原蒙版上修改——那会让后期越来越难改；正确做法是新建一个组，把原来的组整个拖进去，形成上下级关系（视频 4:18 处）。新建的组和原组默认是平行的，拖进组里才变成嵌套。","xe":"The third use is the biggest one for landscape photographers: stacking masks (at 3:39 in the video). When you need one more constraint, don't paint over the existing mask — that only makes later edits harder. Instead, create a new group and drag the old group into it, forming a parent-child hierarchy (at 4:18 in the video). A fresh group sits parallel by default; only dragging it inside creates the nesting."},{"t":"img","f":"v08","w":852,"h":480},{"t":"p","b":false,"x":"给组二再建一个蒙版：先 Ctrl + I 把整个蒙版反向成黑色，再把画笔不透明度调到 80% 左右刷白色，刷出这一步想要的区域（视频 4:56 处）。这时组里的色彩平衡图层就同时受到多重蒙版的限制——先是自己图层的蒙版，再是组一的蒙版，最后是组二的蒙版，全部作用完才显示最终效果（视频 4:41 处）。","xe":"Give group two its own mask: press Ctrl + I to invert the whole mask to black, then set the brush opacity to around 80% and paint white over the regions this step should affect (at 4:56 in the video). Now the Color Balance layer inside is constrained by masks on several levels — its own layer mask first, then group one's mask, then group two's mask — and only after all of them act does the final effect show (at 4:41 in the video)."},{"t":"p","b":false,"x":"如果还嫌不够，可以再建一个组三，把组二丢进去，配一张亮度蒙版——视频里用的是 TK Actions 插件的「亮一」（Lights 1）（视频 5:36 处）。这样提亮加暖的操作就只对画面的亮部起作用，高光处理不会溢散到阴影和暗部（视频 5:14 处）。","xe":"And one more level: create a group three, drop group two into it, and add a luminosity mask — in the video, the 'Lights 1' mask from the TK Actions plugin (at 5:36 in the video). Now the brightening and warming only act on the highlights, and the glow never spills into the shadows and darks (at 5:14 in the video)."},{"t":"img","f":"v09","w":852,"h":480},{"t":"p","b":false,"x":"三张蒙版各司其职（视频 6:02 处）：第一张蒙版勾勒出山峰的边缘，所有笔刷都不会画出界；第二张蒙版圈出这一步想要的区域——即使笔刷已经刷出了山峰边缘，也会被第一张蒙版拦住；第三张亮度蒙版保证只作用于亮部。三张蒙版相交、叠加在一起，最终得到的就是「山峰上半部分的亮部」这个精确目标（视频 6:49 处）。","xe":"Each mask has its job (at 6:02 in the video): the first traces the peak's edge so no brush escapes it; the second selects the regions this step targets — even if the brush strays past the edge, the first mask holds the line; the third, the luminosity mask, restricts everything to the highlights. Intersected and stacked, they land precisely on 'the bright upper half of the peak' (at 6:49 in the video)."},{"t":"img","f":"v10","w":852,"h":480},{"t":"h","x":"04 修改随心：蒙版密度与无损后期","xe":"04 Easy Revisions: Mask Density and Non-Destructive Workflow"},{"t":"p","b":false,"x":"当然，一张蒙版也能完成同样的工作，但之后想修改就非常困难（视频 7:00 处）。分组加蒙版的好处此刻显现：想扩大范围？把组一、组二的蒙版取消激活，让提亮加红作用于画面整个亮部（视频 7:16 处）。觉得亮度蒙版限制得太死？双击蒙版缩略图，把「密度」降低——密度 100% 时蒙版完全应用，降低后蒙版出现灰色，效果变得柔和，多出一个过渡区域（视频 7:25 处）。","xe":"One mask could do the same job, of course — but revisions become painful (at 7:00 in the video). This is where groups plus masks pay off: want the effect wider? Disable group one and group two's masks and let the brightening and warming act on all the highlights (at 7:16 in the video). Feel the luminosity mask constrains too hard? Double-click the mask thumbnail and lower its Density — at 100% the mask applies fully; lower it and grays appear, softening the effect into a gradual transition (at 7:25 in the video)."},{"t":"img","f":"v11","w":852,"h":480},{"t":"p","b":false,"x":"所以说，分组加蒙版处理的好处就是：以后修改起来随心所欲，随时可以重新调整每一个限制条件——这也是让操作尽量无损的方式（视频 7:43 处）。亮度蒙版一般不会对画面整体起作用，而是针对某一个局部；把它和区域蒙版、甚至更多蒙版配合，层层限制叠加在一起，组里的图层就受到所有蒙版的共同约束，得到又精确又好改的选区和调整（视频 8:06 处）。","xe":"That is the payoff of groups plus masks: every constraint stays adjustable at any time, making the workflow as non-destructive as possible (at 7:43 in the video). A luminosity mask rarely targets the whole frame — it targets a part; pair it with a regional mask, or several more, layer the constraints on top of each other, and every layer in the group answers to all of them at once — precise selections and adjustments that remain easy to revise (at 8:06 in the video)."},{"t":"quote","x":"1. 组的三种用法：归组管理（Ctrl+G 编组、点眼睛整组显隐做对比、右键取消编组不删图层）、局部集中处理、蒙版叠加；2. 局部处理：给组建蒙版，选山峰反向后 Ctrl+Delete 填黑，组内曲线提亮、色彩平衡高光加金；3. 蒙版叠加：组套组层层嵌套，山峰边缘蒙版 × 笔刷区域蒙版 × 亮度蒙版（TK Actions 亮一）三重限制，精确到「山峰上半部亮部」；4. 修改随心：蒙版可单独取消激活、双击调密度制造过渡，多蒙版分工让后期尽量无损。","xe":"1. Three uses of groups: organizing (Ctrl + G to group, the eye icon to toggle all at once, right-click Ungroup keeps layers), focused local editing, and mask stacking; 2. Local editing: mask the group, invert the peak selection, Ctrl + Delete fills black, then Curves to brighten and Color Balance on highlights for gold; 3. Mask stacking: nest groups within groups — peak-edge mask × brush-region mask × luminosity mask (TK Actions Lights 1) — pinning the effect to the peak's bright upper half; 4. Easy revisions: toggle any mask off independently, dial the Density down for softer transitions, and let divided masks keep the workflow non-destructive."}],"titleEn":"Post-Processing Mini Class: What Are PS Groups For? They Supercharge Layer Masks"}