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版权声明：原创作品，允许转载，转载时请务必以超链接形式标明文章原始出版、作者信息和本声明。否则将追究法律责任。 - topmvp With the basics under your belt, the authors move on to more advanced animation techniques such as editing and sequencing layers, removing layers, hot keying and managing multiple layer comps. However, it isn't enough to just create layers and keyframes. You want your animation to be as realistic as possible. The authors teach many techniques for this such as motion blur for smoother motion and blending modes for combining layers. Masking and transparency is the next subject to tackle. The authors teach several techniques for creating and working with masks and stencils to add transparent areas in your animation. http://rapidshare.com/files/75722221/0240810104.zip