WPF特效-粒子动画

WPF实现泡泡龙小游戏效果。

? ? /// -Ball to Ball Collision - Detection and Handling
? ? /// http://stackoverflow.com/questions/345838/ball-to-ball-collision-detection-and-handling
? ? /// -Introduction - The World Of Bouncing Balls:? ??
? ? /// http://www.ntu.edu.sg/home/ehchua/programming/java/J8a_GameIntro-BouncingBalls.html
? ? ///? -How to: Render on a Per Frame Interval Using CompositionTarget?
? ? /// http://msdn.microsoft.com/en-us/library/ms748838.aspx
? ? ///? -The Physics of an Elastic Collision (Part 2):??
? ? /// http://www.director-online.com/buildArticle.php?id=532
? ? ///? -Elastic collision:? ? ? ? ? ? ? ? ? ? ? ? ? ? ?
? ? /// http://en.wikipedia.org/wiki/Elastic_collision
? ? ///? -Determine where two circles intersect in C#? ??

? ? /// http://blog.csharphelper.com/2010/03/29/determine-where-two-

? ? ///https://segmentfault.com/a/1190000012890618