Place nodes at regular intervals

Description

If we want to place nodes an equal distance apart from a central point (for example the world origin), we can use some maths to determine the positions of those nodes as we would the cordinates of vertices of an n sided polygon with a known radius.

For example, if we had 3 items we wanted to position around the user they would be at the 3 points of a triangle, 4 points a square, 5 points a pentagon etc

What if there are 40 items you want to place around the user at regular intervals? Then we need to calculate the position of the vertices of a 40 sided regular polygon. As can be seen in the video and code below.

Video

Code