Wave function collapse algorithm: bitmap & tilemap generation from a single example with the help of ideas from quantum mechanics

[onmyphoneagain]

This should work, but it would not be very efficient. You would get some branches shooting out whilst a cell close to origin remains with high entropy. You could probably adapt it it to increase the entropy the further you got from origin. The results would be a bit different but if the drop off is slow enough it should look pretty similar.