<谈ps系列（45）|ps教程之如何创建图案

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今天小编为大家带来的是<谈ps系列（45）|ps教程之如何创建图案。

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What Xiaobian brings to you today is<Talk about ps series (45) |PS tutorial on how to create patterns.

思维导图：

PART1、回顾学习

在我们学习今天的知识前，回顾下上期所学的知识点：图层样式-图案叠加。

首先明确图层样式定义：图层样式是ps中的一项图层处理功能，是后期制作图片以期达到预定效果的重要手段之一。

我们已经讲述了图层样式里的内阴影和内发光以及描边，斜面与浮雕，其中斜面和内阴影、颜色叠加、渐变叠加可以添加多个效果，内发光和斜面与浮雕、光泽、图案叠加则不能叠加多个效果。

图案叠加和之前我们所讲过的在给图形填充颜色时选择颜色，渐变或者图案所呈现出的效果是一致的。而这次我们所学习的创建图案，则需要用到一些图案叠加的知识。

1、 Review

Before we learn today’s knowledge, let’s review the knowledge points we learned in the previous issue: Layer Style – Pattern Overlay.

Firstly, clarify the definition of layer style: Layer style is a layer processing function in Photoshop, which is one of the important means for post production images to achieve the desired effect.

We have already talked about the inner shadow and inner glow, as well as stroke, slope and relief in layer styles. Among them, slope and inner shadow, color overlay, and gradient overlay can add multiple effects, while inner glow and slope cannot overlap multiple effects with relief, gloss, and pattern overlay.

The pattern overlay is consistent with the color selection, gradient, or pattern presentation when filling the shape as previously discussed. And this time we are learning to create patterns, we need to use some knowledge of pattern superposition.

PART2:如何创建图案

这次我们来学习 如何创建图案 。如果我们想要自定义图案的话，首先在画面上添加一张我们想要成为自定义图案的图形，然后选择最上面栏中的编辑，打开会有一个自定义图案。会弹出一个定义图案的窗口，首先可以在左侧看见缩率图，可以看见这自定义图案的方法定义的将是以整个画面为新图案定义。这时我们可以通过图案叠加看见效果：首先创建一个矩形，使用图层样式中的图案叠加方式，这里就可以看见我们新添加的图案在其中，此时叠加后效果如下图所示。

那么如何才能不让整个画面成为一个图案呢？第一种方法，是将我们想要的这部分图单独 保存为图案，再用ps打开定义。

第二种方法：首先将图案所在的图层转化为智能图层（鼠标右键点击图层空白处转化）后，双击图层，在进行定义图片即可。这时候再添加图案叠加就可以。

如何调整图案叠加中缩放后每块图案之间的间距呢？方法只有通过在图案定义时就进行调整画布的大小。

PART2: How to Create Patterns

This time we will learn how to create patterns. If we want to customize the pattern, first add a graphic on the screen that we want to become a custom pattern, and then select Edit in the top bar to open a custom pattern. A window will pop up to define the pattern. First, you can see the shrinkage chart on the left, and you can see that the method of defining this custom pattern will be to define the entire screen as the new pattern. At this point, we can see the effect through pattern overlay: first, create a rectangle and use the pattern overlay method in the layer style. Here, we can see the newly added pattern in it, and the overlay effect is shown in the following figure.

So how can we prevent the entire picture from becoming a pattern? The first method is to save the desired part of the image as a pattern separately, and then open the definition using PS.

The second method: First, convert the layer where the pattern is located to a smart layer (right-click on the blank space of the layer to convert), double-click on the layer, and then define the image. At this point, adding a pattern overlay is sufficient.

How to adjust the spacing between each scaled pattern in pattern overlay? The method is only to adjust the size of the canvas during pattern definition.

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部分文字参考：百度百科

示例图片来源：百度

翻译：百度翻译