操纵外部图像在ActionScript 3图像、ActionScript
如果我导入外部图像在AS3，是可以操纵的呢？我想有边角卷曲有点像它的一张纸，这将有可能在code？我想你可以改变图像等，但不知道从哪里开始。
If i import an external image in as3, is it possible to manipulate it? I would like to have the corners curled a bit like its a piece of paper, would this be possible in code? I thought you could transform images etc but have no idea where to begin.
在此先感谢
推荐答案
除了通过@jhocking你可以使用PixelBender创建类的页面卷曲你想更复杂的特效描述的基本操作。
Besides the basic manipulations described by @jhocking you can use PixelBender to create more complex effects like the page curl you would like.
PixelBender不动作;它实际上是一个完全不同的语言，可能是pretty的难以把握在第一。有创造一个PixelBender着色器中使用ActionScript中的两个步骤：
PixelBender is not ActionScript; it's actually an entirely different language and may be pretty hard to grasp at first. There are two steps in creating a PixelBender shader for use in ActionScript:
您创建一个PixelBender内核和编译。这个内核将读取你的图像的每个像素，根据需要改变它，然后返回这些转化像素。 您创建一个使用该编译内核的ShaderJob并将其分配到任何可视化组件要应用效果的过滤器属性。有关详细信息，教程和视频的去DEVNET： http://www.adobe.com /devnet/pixelbender.html
For more information, tutorials and video's go to devnet: http://www.adobe.com/devnet/pixelbender.html
您可以找到一个页面卷曲PixelBender着色器的例子在这里： http://superflashbros.net/2010/06/28/a-real-page-turner/
You can find an example of a page curl PixelBender shader here: http://superflashbros.net/2010/06/28/a-real-page-turner/
和这里的演示： http://superflashbros.net/curl/
