What is this dotted diamond icon and what is its purpose?

Hey, I’ve realised a new icon appeared on the right panel. I don’t really understand its purpose.

Can someone help me?
Thanks in advance!


Okay, so that’s for a polygon, it’s the number of edges of your polygon. 3 will create a triangle, 4 will create a diamond, 5 a pentagon and so on.


Ohhh, interesting! I see :). Thank you very much for helping out!