In yesterday's session, I showed a Windows 8 store app that loads an image and then draws an animated ripple over it.
![](http://www.gregcons.com/KateBlog/content/binary/ripple.png)
If you would like to get the code, and more importantly the documentation that explains the code, it's on Codeplex. Mixing and matching a little DirectX into your Windows 8 C++/CX app is remarkably easy, so why not take a quick look?
Kate