Duplicate this shape, and select both layers in your layer palette.
复制该形状，在图层面板中选择这些图层。
Double click on Background in the Layer Palette and a New Layer dialog box will appear.
在图层面板中双击背景层，然后会弹出一个层属性对话框。
Now select Gradient Tool from the layer palette, make sure that default colors are selected (black and white you can activate them simply by pressing D on your keyboard).
选择渐变工具，保持默认颜色（黑色为前景色，白色为背景色），你可以简单的点击工具栏上面的小图标快速设置。
You should know your way around the Layers palette and know how to add Layer Styles, use Custom Shapes and Clipping Masks without much explanation.
你需要了解图层调色板和如何添加图层样式，并且会使用自定义图形和剪切遮罩。
You can't fully manipulate the bottom layer called 'Background', so select this layer, go up to the options at the top of the Layers palette and duplicate the layer.
你无法修改最底下那个叫做“背景”的图层。所以选择它，在图层面板上部的选项菜单中复制图层。
To do that load the layer selection by Command-clicking on its thumbnail in the Layers Palette.
为此，按住COMMAND键点击图层面板中的缩略图读取图层选区。
Step 4: Create a new layer by clicking the paper-looking icon at the bottom of the Layers palette (circled in red below).
第四步：点击图层面板中像纸片一样的那个图标，建立一个新图层。
Right click your Background Layer in your Layers Palette, and choose "Layer from Background..." It automatically renames as Layer 0.
右击图层面板的背景图层，然后选择“来自背景的图层…”它自动重命名为0图层。
While in Quick Mask mode Control-click the thumbnail of the main character layer in the layers palette.
保持快速蒙版模式，同时在图层面板中，按住CTRL键点击那个包含了提取人物的图层的缩略图。
Make sure this layer is at the top of your layer stack. Your Layers palette should look like this.
(红圈中的图标)确认这个图层在你图层组的最上面。
To add fog, I first create a new layer and move it to the top of the layers palette.
为了增加雾气效果，首先，我创建了一个新图层，把它移至图层面板的顶端。
Scale and position the layer to match the existing versions of the model, then give it a Color Overlay with an off-black from your colour palette and set the blending mode to Screen.
规模和位置匹配层模型的现有版本，然后把它与场外从调色板黑一颜色叠加并设置混合模式为屏幕。
The paths will not show up in the layers palette but the stroke that is applied to the paths will be drawn on this layer.
路径不会显示在图层面板里，但是描边的笔触会出现在那个图层。
Make sure that this layer is placed below the "door" layer in the Layers Palette.
确保这层下面的“门”在图层面板层上。
This is easily done by selecting the new hatch layer, then choosing "Multiply" in the layer blend mode drop down in the layers palette.
这通过选择新的图层就很容易实现，然后将图层混合模式改为“正片叠加”。
Rasterize the text layer in the Layers palette and double click on the text layer to open the layer styles window.
在图层面板中栅格化文字层，在文字层上双击打开图层样式窗口。
Next, set the blend mode of the X-ray layer (the top layer) to overlay. Blending modes are found in a drop-down menu in the top left corner of the layers palette.
下一步，把x射线的图层(最上面的图层)的图层混合模式调整为叠加模式，混合模式在图层面板左上角的下拉菜单中找到。
Next, set the blend mode of the X-ray layer (the top layer) to overlay. Blending modes are found in a drop-down menu in the top left corner of the layers palette.
下一步，把x射线的图层(最上面的图层)的图层混合模式调整为叠加模式，混合模式在图层面板左上角的下拉菜单中找到。
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