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Here, in this Photoshop tutorial you will learn how to drop a shadow design in an object/picture.在这里，在这个补习photoshop中 ，你将学习如何落了阴影设计在一个对象/图片。 The art of effective photography is making excellent use of your surroundings.艺术有效摄影是提出了很好的使用你的周围。 Shadows cast by relatively simple nearby objects can greatly enhance your images, adding moody atmospheric lighting and suspenseful themes.阴影相对简单，对附近的物体，能够大大提高你的形象，加上穆迪大气照明和悬念的主题。 This technique is tremendously simple and, best of all if you are well versed with the basic operations in Adobe® Photoshop.这一技术大大简便，最理想的，如果你是熟悉基本业务，在adobe ® photoshop的。
Open up an image in Photoshop of any size and/or format.打开一个图象在photoshop中的任意大小和/或格式。 If you have a darkly-colored source image you may want to spend a few minutes modifying with the contrast/brightness or levels to improve the overall color clarity and give it the appearance of being taken in sunlight.如果你有一个深色源图像，你可能想花几分钟修改与对比度/亮度或两级，以提高整体的色彩清晰度，并给予它的出现，正在采取阳光。 After all, it will look more than a little odd to have a strong shadow in an overcast scene.毕竟，它会寻找一个多小多有强烈的阴影，在一个阴现场。
Open up an image containing the object you intend to use as a shadow.打开了一个含有图象的对象，你打算利用作为一个影子。 There is no need for this source image to be wonderfully detailed, but it must have a resolution similar to your other image, and have good color separation.因此没有必要为这棵大树的形象，以得到完美的详细，但它必须有一个类似的决议案，以你的其他图像，并具有良好的分色。
Now all you have to do is form a new selection around the object of your choice that excludes it from the background.现在，所有你必须做的是形成一个新的选择围绕反对你的选择，即不包括从背景。 Use Select --> Color Range with the Select list box.使用选择->色彩范围与选择列表框。 Once you have formed a selection around your object you need to save it and then export it to your first image.一旦你形成了选拔，你周围的物体，你必须拯救它，然后再出口给你的第一个形象。 Navigate over to the channels palette without losing your selection and click on the 'Make new channel from selection' button at the bottom of the palette to form a new alpha mask.导航给渠道调色板失去你的选择并点击『做出新的渠道，从选择』 ，然后在底层的调色板，形成了新的阿尔法口罩。 When you have done this, click and drag the alpha mask from your object image over to your source image to copy it over.当你这样做，单击并拖动阿尔法面具，从你的目标图像给你的源图像复制到它。
You will now have a new alpha channel in your first image.你现在将有一个新的alpha通道，在你的第一个形象。 Back in the layers palette, create a new layer called Shadow, make it active in the layers palette, Edit --> Fill with 50% grey, and deselect.早在层调色板中，创建一个新层名为阴影，使活跃在层调色板中， 编辑->填补与 5 0％灰色，并d eselect。 Change the layer blending mode to multiply and the opacity to 75% to give yourself a shadow.改变层的混合模式，以倍数计和不透明至75 ％之间，让自己的影子。
Hide your Shadow layer and save your document.不让别人看到你的影子层和挽救你的文件。 It does not matter what you call it or where you place the .PSD file, but the shadow layer MUST be hidden.不要紧，你有什么要求呢，还是你那里发生了。 psd的文件，但阴影层必须隐藏起来。 When done, make your Shadow layer visible once more and ensure it is selected in the layers palette.何时做，使你的影子，有形层，再一次，并确保它是在选定的层调色板。 Run the Filter --> Distort --> Displace filter with the settings as shown on the left.运行过滤器->歪曲- >取代滤波器设置如左图所示。
With solid white selected as your foreground color and your Shadows layer active in your layers palette, select Layer > Layer Effects --> Gradient Overlay from the main menu.固体白色获选为你的前景色和你的阴影层主动在你的层调色板中，选择层>层的影响->梯度套印，从主菜单。 Duplicate the settings in the image opposite and press OK.重复设置，在图像对面，然后按下确认。
Thus, the new image will be created where the shadow of the second is imposed on the first, thus dropping the shadows.因此，新的形象，将形成的阴影，第二个是对第一次，因此投下阴影。
Links you may find interesting -联系你可能会觉得有趣-
- Create a shadow of an Object or Toy or Person in an image using Photoshop 创建一个阴影，一个物体或玩具或人的形象，用的photoshop
- Creating a Bubble over an object using Photoshop 创造一个泡沫超过一个对象用的photoshop
- Tutorial on Merging and Linking two Rings using Photoshop 补习就合并及连接两只戒指用的photoshop
- Beginners Tutorial on Photoshop layers - How to do Layering in Images 初学者补习上的photoshop层-如何做分层图像
- How to Create water droplets over a leaf using Photoshop 如何创造水滴过叶用的photoshop
