The idea is to stack progressively smaller creatures on top of each other, and then move the camera in such a way that it feels like you permanently descend down the stack. I got the basic system working already, and now I need some creature content to add to the system.
This gif uses a creature from my previous vid. I wrap the animation around a sphere, then timeshift each creature back the length of the loop. Then there's a bunch of scaling and blending to make all the geo loop to the same point at the start.
Lots to go. The setup is barely procedural yet, and I need to work on better controls for the camera.