https://medium.com/@mscansian/a-with-na ... 6fd9e72424
https://medium.com/game-dev-channel/%D1 ... f1e2728148
https://en.wikipedia.org/wiki/Marching_squares
https://qastack.ru/gamedev/38721/how-ca ... -tile-grid
https://www.indorsoft.ru/books/2006/Skv ... Trn%29.pdf
https://github.com/recastnavigation/recastnavigation
https://www.gamedev.net/tutorials/progr ... hes-r3393/
http://digestingduck.blogspot.com/