Circle Pyramid
This demo came out of nowhere and is not a remake. I actually wanted to make another animation with my Arc element, but I stuck with circles and this eccentric movement that leads to the optical illusion of depth. Does it look like a tunnel or a cone to you or can you switch back and forth in your head?
I’m sticking with the name circle pyramid, although someone has since pointed out to me that it’s a cone.
“A cone is a common pyramid-like figure where the base is a circle or other closed curve instead of a polygon. A cone has a curved lateral surface instead of several triangular faces, but in terms of volume, a cone and a pyramid are just alike.” (Khan Academy)