AutoDraw Onion - wasabee-project/Wasabee-IITC Wiki
Onion autodraw is a multilayer using three spines. Starting from a portal, it draws consecutive layers. It does not aim to maximize the number of layers.
There is three variants.
Let it grow
The algorithm adds layers until it's not possible. images/autodraw_onion_grow.png
The algorithm adds layer on the spine that makes the layer closer to an equilateral triangle. images/autodraw_onion_equilateral.png
The algorithm enforces a balanced multilayers by throwing from spine 1, spine 2, spine 3, spine 1 and so on. This usually ends with a smaller draw with less layers. images/autodraw_onion_balanced.png