I've been working on a DirectX WP8 app that needs to be able to recognize gesture like taps, pinches, and three finger pans. unfortunately, it looks like there is no prebuild gesture recognizer out there [1] (I'm hoping I'm wrong), so I made my own.
The problem is, my custom build gesture recognizer has more bugs than a bag of old flour. My application has been feature complete for a while and ironing out the bugs in my recognizer is the biggest problem keeping me from releasing.
I'm currently working on writing some good functional tests to expose as many bugs as I can, but it would be even better if there was an already made gesture recognizer out there that I could use. It's kind of surprising that there isn't since it seems like a common thing that folks would want.
Thanks for your time; I appreciate any and all leads.
-Nico
[1] However, there is one for big Windows (http://msdn.microsoft.com/en-us/library/windows/apps/windows.ui.input.gesturerecognizer.aspx) but it's not supported for Windows Phone.