I used pythagorean theorem, and cos/sin for my project to calculate speed and trajectory of UI speed. Happiest day of my life :) I think we (I) tend to find ou

I used pythagorean theorem, and cos/sin for my project to calculate speed and trajectory of UI speed. Happiest day of my life :) I think we (I) tend to find out-of the-box solution too often, sometime if you sit down, and use some math - you get some pretty elegant solution.