title: Algorithm: Calculate pseudo-random point inside an ellipse
body: <p>For a simple particle system I'm making, I need to, given an ellipse with width and height, calculate a random point X, Y which lies in that ellipse.</p>
  
  <p>Now I'm not the best at maths, so I wanted to ask here if anybody could point me in the right direction.</p>
  
  <p>Maybe the right way is to choose a random float in the range of the width, take it for X and from it calculate the Y value?</p>