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在After Effects中创建和挥舞旗帜的涟漪
翻译谷歌翻译

After Effects的CS5现在包括Digieffects自由造型曝光 ,一个强大的3D失真的插件,可以做各种先前已后效果本身无法在真正的三维空间中的扭曲和位移。在这里,我们向您介绍一个简单的挥舞着国旗项目,以自由曲面。

All you'll need to reproduce this is a public domain flag image of your own, or any kind of image you'd like to turn into flowing fabric. Let's get started.

第1步 - 应用自由曲面

在After Effects中,创建一个10秒的成分( 成分组合

对于我的标志形象,我使用的是从美国内战天堡垒Sumter标志的公共领域的形象。

设置自由格式如下:

这里要注意的一些重要的事情是,我使用的自由曲面的三维控制,以改变在三维空间中的标志(旋转XYZ设置)的位置,所以我们可以更容易看到的涟漪。

另外,我已经设置网细分价值相当高。自由曲面的作品变成一个三维表面层,并网细分设置较高,顺畅将产生位移。你不会看到太大的变化,但是。

第2步 - 创建置换图

接下来,我们将创建荡漾的面料效果的动画。添加一个新的固体(第二

然后,点击秒表偏移的动荡和演变的属性的湍流噪声的影响控制“窗口中的图标,您的当前时间指示器移动到你的比赛结束,并设置偏移湍流的价值为3000,1500(假设你工作在一个1280x720的比赛,如果你工作在一个较小的比赛,设置这些值的两倍左右比赛尺寸),以及价值进化的2倍,如下图所示。

这将是创建大型,块状的噪音,在屏幕上移动和改变内部,因为这样做。

下一步,预先撰写这个动荡的噪音层(Layer

第3步 - 旗纹波

最后,选择你的标志层,并早在自由效果控制,滚下您

Check out our After Effects courses!

Richard Lainhart

Richard Lainhart | Articles by this author

Richard Lainhart is an award-winning composer, filmmaker, and author. His compositions have been performed in the US, Europe Asia, and Australia, and recordings of his music have appeared on the Periodic Music, Vacant Lot, XI Records, Airglow Music, Tobira Records, Infrequency, VICMOD, and ExOvo labels. His animations and short films have been shown in festivals in the US, Europe, and Asia, and online at ResFest, The New Venue, The Bitscreen, and Streaming Cinema 2.0. He has authored over a dozen technical manuals for music and video hardware and software, served as Contributing Editor for Interactivity and 3D Design Magazines, and contributed to books on digital media production published by IDG, Peachpit Press, McGraw Hill, and Miller Freeman Books. Previously an Adobe Certified Expert in After Effects and Premiere, a demo artist for Adobe Systems, and co-founder of the official New York City After Effects User Group, he was, from 2000-2009, Technical Director for Total Training Productions, an innovative digital media training company based in New York and California.

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