Hi, I want to implement projection in my game. I am working on JSR184, I have a jump animation (10FPS) of an object, I am checking collison detection between 2 objects, one of the object is having jump animation. Collison detection is working properly, but I am not getting how to implement projection so that if I jump from other object at that time I may not get collision. Please if anybody have any solution, then let me know. Consider it as urgent.