title: Three.js Curve Path Animation
body: <p>I am Developing a webgl based game using three.js, however I couldn't find anything regarding curve path animation. What I want is to create obstacles in my game which comes in the path of the actor and he has to dodge the obstacles that is coming. I want this obstacle to follow and repeat the curve path motion, like a sphere following this curve path. </p>
  
  <p>How do I create such animation ?</p>