title: How to get triangles list of a "STL" file?
body: <p>I want to make a low-poly sculpture from a "STL" file that I created. the simplest way to make the sculpture is to have a list of triangles. Edge lengths and angles.
  Is there a way to get this data out of the "STL" file?</p>
  
  <p><a href="https://i.stack.imgur.com/wYc6H.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/wYc6H.png" alt="enter image description here"></a></p>