This is the custom script I created while making the intro to scripting video.

To download the finished template with custom menu, grab it here.

If you would like to check out the video on how the 3D Rings Effect was made, here is the video. You will also learn a little about the new Shapes nodes in Resolve 17. The beginning of the video shows an example of the effect. Colors, ring size and ring spacing can be adjusted within the custom controls to change the effect.