title: Determine if arc is clockwise or not for big arcs (>260 deg)
body: <p>So I have an arc described as a start point, end point and it's centre point. So I can easily determine angles, radious, middle point.</p>
  <p>I've used the formula from this question
  <a href="https://stackoverflow.com/questions/63565878/how-to-determine-if-arc-is-clockwise-or-not?noredirect=1&amp;lq=1">How to determine if arc is clockwise or not?</a></p>
  <p>And it works fine for small and medium arcs, but gives the wrong result for big arcs (around 300 degrees), What is the proper way to determine is big arc is clockwise or not?</p>