title: Split rectangle into random polygons
body: <p>I have a rectangle. I want to split it into polygons, which will not overlap and without leaving gaps. I want big ones end smaller ones, non-convex ones too, but all with shape similar to circle. Something like this:<br>
  <a href="https://i.stack.imgur.com/cOZov.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/cOZov.png" alt="example"></a><br>
  Has anyone any idea or help to solve this problem?</p>