beijing2008 2008-6-4 16:41
星系宇宙超强PS鼠绘
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今天我们做一幅宇宙图，中间除了包含我们上次做出来的行星星球之外，还加进了太阳、彗星等更多天体。
先发一些效果给大家看看：
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上面这些效果都用到了画笔设置中的一个重要选项——湿边。湿边选项是将笔刷的边缘颜色加深，看起来就如同水彩笔效果一样。利用它可以做出很多效果，如:星球、光环、墨渍、水黑画等等。今天笔者就用宇宙空间的例子着重来讲一下湿边的应用。
[img]http://img2.pconline.com.cn/pconline/0701/09/940282_7.jpg[/img]
笔者先单独讲一下各部分的做法，最后再合成。光环的做法：首先新建一个黑色背景的文档，任意选一个软画笔，要害进在画笔设置时把“湿边”选项打勾。
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然后新建一层，在画面中点一下，然后缩小画笔再点一下，再缩小再点。
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最后按Ctrl T进行自由变换，我们还可以加一点星空效果
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星球的制作：第一步还是和上面一样设置，在画面上点一下
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然后新建一层，执行“滤镜/渲染/云彩”（前景白背景黑），隐藏后在星球层上画一个圆，再回到云彩层，按Ctrl Shift I反选，羽化并删除。
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最后把云彩层的混合模式设为“正片叠底”，然后进行“曲线”调整。
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太阳的制作：第一步也是和前面一样，先选暗红色，在画面上点一下，再选项*再点一下。
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然后选择“涂抹”工具，选一种不规则的画笔进行边缘的涂抹。
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合成：先把做好的星球拖入光环文档上，并复制一个用自由变换调整。
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为了造成做光环更刺眼，执行“滤镜/渲染/镜头光晕”，然后再做两颗流星
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然后在顶层执行“图层/新调整图层/色相饱合度”，我们换一种更绚丽的颜色。
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差点忘了还有一个太阳，把刚才做好的太阳拖入光环文档中，并放在右上角，只留出一个角。
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最后在顶层新建一层，按Ctrl Shfit Alt E做一个盖印可见层，然后用“曲线”调整使其更深动。这样就得到了最终结果。
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jiacy085 2008-6-8 16:10
:victory: :victory: 不错呀，呵呵
