title: How to get points coordinates on circle circumference with equal arcs length in unity
body: <p><a href="https://i.stack.imgur.com/PG7MH.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/PG7MH.png" alt="unity get points on circle circumfrences"></a></p>
  
  <p>Let's highlight some points on this image.</p>
  
  <ul>
  <li>N point coordinates (0, 0)</li>
  <li>A point coordinates (3, 0)</li>
  <li>The (ANB) angle = 30 degrees</li>
  <li>AB distance = BC distance = CD distance</li>
  </ul>
  
  <p>Now, I want to get the coordinates of B, C and D points.
  I can get every point coordinates by trigonometry (Sin, Cos ...), <strong>But my question is</strong> </p>
  
  <p>Is unity engine provide any method to get point coordinates which lies on circle if I know the start point and arc length to the point which i need to get its coordinates ?? <strong>i.e.</strong> if i know the length of AB arc <em>-in upper image-</em> and A point coordinates, Can unity gives me the B point coordinates !? (of course i meant without trigonometry).</p>